Nobody is blaming victims, please stop these wild fabulations. OP meant that you can't trust app owners especially long term, as you write its worse than wild west, literally nobody.gives.a.fuck. till they are dragged to the court, then they fight, dissolve company, still sell the data, start a new one and rinse and repeat. People are simply way more greedy than moral on average if there is any lesson in current times.

Look at say zuckenberg - a typical sociopath lying again and again through his nose with big grin just to get what he wants (ie scandals how FB employees go to DB to spy on their exes or enemies is popping up for 10 years at least and there is no stop, every time there is another assurance how it can't be done now blablabla... and thats just specific meta employees).

Nobody likes that, but just sitting and waiting for almighty regulators while blindly trusting apps in good faith to do their jobs is... not working much, is it. Be smart, adapt to real environment out there, not some wishful thinking. In parallel push for change as much as you can, vote with wallet and your time. Once sought-for paradise comes then feel free to use anything anyhow. At least that seems like smarter approach to me.