I doubt it. EU regulations demand all manner of documentation, including who supplied software. Tech companies should also protect users and enforce "our" laws, which means a lot of surveillance.

App stores already have to do developer verification, under the celebrated DMA.

There's a pro-business loophole meant to keep bureaucracy low. Very small companies are exempted. It's kind of ironic, because Lemmy usually hates this kind of pro-business anti-regulation thing. To be fair, using this loophole to shield devs, as F-Droid wants, is an abuse. It's only meant to allow small companies to grow until they have the resources to handle the verification.