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CNBC's Dierdre Bosa is at Figma's "Config" Conference in San Francisco with Figma CEO Dylan Field. Following a regulatory block of Adobe’s $20 billion acquisition of Figma last December, the San Francisco software design firm received a $1 billion breakup fee and is forging ahead with product launches and further software partnering with Google.

Another major antitrust charge is coming out of the European Union today, saying that Microsoft’s bundling of Teams with other software like Office 365 is an unfair distribution advantage. It comes a day after the EU hit Apple with the first charge under the new Digital Markets Act, accusing its App Store policies of violating competition rules. Investors don’t seem to be worried, but this new chapter in European regulation could lead to tens of billions of dollars in fines.

Apple is being hit with the first charge under the EU’s new Digital Markets Act, with regulators accusing the tech giant of preventing app store customers from being steered to customers alternative, cheaper options. It could have key implications for Apple’s AI strategy, as it reportedly holds talks with longtime rival Meta to form an unlikely alliance, potentially offering Meta’s large language model Llama to Apple Intelligence.

As Nvidia turns lower today, Softbank's Masayoshi Son expressed regret over selling his shares too soon - a stake that would have been worth $160B today. He also doubled down on the narrative that he's now going on the AI offensive, with a new strategy built around the company’s crown jewel and largest holding, Arm.

Retail investors have been crowding into a few pockets of big tech, including the Mag 7, Nvidia, and riskier, turbo-charged Nvidia plays through long-leveraged semiconductor ETFs like NVDL and SOXL, according to new data from Vanda. So far, this narrow strategy has been working, with retail outperforming the S&P, but there is risk in being so indexed to big tech and the AI story, and could add to volatility in these names.

The U.S. Surgeon General is now calling for a warning label to be applied to social media apps, similar to those on alcohol and tobacco products. He says immediate action is needed to protect young people from the potential mental health harms of social media. But the demand would require congressional action, which historically has not acted to curb social media usage in the past. Plus, political deepfakes are now circulating online as election campaigns heat up. We discuss with former North Dakota senator Heidi Heitkamp and a professional of artificial intelligence.