I posted the list of alternatives simply because OP asked for forks.

What’s wrong with Firefox

Me posting this list shouldn't be an implication that I believe Firefox to be bad. I'm offering alternatives as the OP requests.

and how do the forks address those points?

Every one of the links I shared have detailed information about how their product mutates the original Firefox or Chromium browser. Do you really need me to copy-paste that information into a comment?