Banks Block AI Agents While Firms Automate Service

Charles Schwab Corp. is blocking unauthorized AI agents from moving clients’ money, including Meta Platforms Inc.’s Muse. Bank executives say they welcome customers using AI to manage their financial lives, but only when agents follow the rules. Consumers can hand off tasks; financial institutions still decide which agents can access their accounts.

Aisata Diallo described another kind of cost. “I stopped braiding, and one of the reasons that I stopped braiding was due to the physical toll it has on your body.” The 24-year-old began braiding other people’s hair while studying at Northeastern University in Boston, where braiders and textured-hair specialists were hard to find. One hairstyle can take eight hours. After long days standing and weaving hair, professionals may develop cramps and carpal tunnel syndrome.

Who Sets the Rules for Automation

Zendesk CEO Tom Eggemeier said customer-service interactions could surge as customers turn to personal AI agents to contact companies. He asked an agent to renegotiate his cable, streaming, internet and family mobile plans. Over four days, it contacted providers 37 times and saved him $3,150. Eggemeier said he’d gone three or four years without contacting those companies before. Now, he plans to have the agent check in with them monthly.

“What’s changing is the amount of interactions is just going to explode,” Eggemeier told Newsweek. Zendesk sees interaction volume rising among customers with the heaviest AI adoption, he said. Companies must decide which issues remain self-service, which AI handles and where policy or judgment calls for a person. Customer service may run differently, but companies still set the boundaries.

Eggemeier said customers may seek help through personal agents or interfaces such as ChatGPT and Claude rather than company websites and support tools. That could mean fewer visits to company sites and less human-to-human contact. Businesses will also need to preserve information and customer experience when another AI system sits between them and their customers. “I don’t think closed ecosystems are gonna work that well,” he said.

He said companies should judge automation by service quality, not just by the amount of work technology handles. “If you’re getting higher resolution rates, but lower satisfaction, that is gonna impact your business in the future,” he said. Some interactions are measured by whether an issue gets resolved; others by whether money comes in or a sale is made. Eggemeier said chief executives should consider those results alongside customer satisfaction.

Voice, Work, and the Human Cost

A separate Newsweek analysis said businesses should prepare for customers who speak instead of type. In a June 2026 YouTube video, Boris Cherny, creator of Claude Code at Anthropic, said roughly half his engineering work now happened on his phone. He could manage agents remotely and direct them by voice.

OpenAI reported that more than 150 million people use ChatGPT through Voice and Dictation each week. The company’s July 2026 launch of GPT-Live let the system listen and respond at once, handle interruptions and delegate complex work during a conversation. xAI’s Grok Voice 2.0 focused on speech-to-speech conversation, transcription and tool use. Tesla recently added it to its cars for hands-free interaction.

The analysis cited a 2026 study of more than 10,000 U.S. adults published in Scientific Reports. Median typing speeds, adjusted for errors, were 37.8 words per minute on computers and 29.4 on smartphones. NCVS put the standard benchmark for general American English conversational speech at about 150 words per minute. Voice helps when typing isn’t practical, but noisy settings can trip it up, instructions can be misunderstood and sensitive information spoken aloud can be exposed. Typing still works well for detailed writing, precise editing and tasks that benefit from visual control.

Diallo created Tressfecta to make products for textured hair. Its first project, Plait Pilot, is designed to separate hair from packs before braiding, a process that can take hours, especially for small braids. The company remained pre-launch and was building a prototype. Diallo bootstrapped the business and used grant and accelerator funding. She said she was preparing to fundraise and connecting with stylists and braiders to test the product.

Expansion Meets Its Limits

A Wharton and GBK Collective study cited by Newsweek found that 67 percent of enterprise leaders whose departments had fully embedded AI, adopted agents and significantly redesigned workflows reported strongly positive return on investment. The figure was 19 percent among those that had not.

A Newsweek analysis described Model Context Protocol as a way to connect with major AI language models for voice experiences on websites and calls. It urged businesses to test voice AI on real customer tasks, track completion and satisfaction, and expand when performance beats the status quo. Thomas Ryan wrote the analysis. He is founder and CEO of Bigly Sales, an AI calling business, and founder of Talk Kit, a voice AI tool for websites.

Eggemeier summed up the service tradeoff: “I think there’s certain situations where you want more empathy and you’re not looking for the quickest decision.” When an automated system loops without solving the problem, he said, “I want the ability to go to a human being.”