We've all heard or experienced the silly rules about how your house must look and the fines associated with it. None of that should be legal.
The one thing HOAs do is trash pickup but that should be a municipal government function. It is it everywhere else in the developed world.
And why do they exist? If you find yourself asking that about anything uniquely American the answer is almost always "systemic racism". And that's the case here. HOAs became popularized in the 20th century with racially restrictive covenants (ie to prevent the owner selling to black people) [1].
So where are we now? Instead of the HOA president spending their day driving past "problem" houses to look for any rules violations, are we going to have them doing that with Flock cameras instead? What a dystopian nightmare.
[1]: https://www.bostonfairhousing.org/timeline/1920s1948-Restric...