TilJ

For anyone interested in re-living the old days and not wanting to host the infrastructure themselves, check out https://sdf.org.

You're referring to the limitations imposed by security as a spectrum versus usability (more secure to more usable). I don't think many people consider a lack of privacy to be a "feature" in the usability sense -- that's typically desirable by 3rd parties, not the users.

I do agree with your profit motive. I consider that a potential opportunity rather than a problem.