I would suggest redirecting slightly. Every single publicly traded tech company eventually fully enshittifies into predatory ad/data revenue generation due to the fundamental requirement that they not only generate profit, but that they consistently generate growth.

I could create an amazing app, sell it for $5, and if 5 million people download it and I don’t sell out or incorporate and go public, I could just cruise on it and retire happily. There’s no intrinsic pressure to switch profit models because I don’t owe anybody shit.