It is really tiring to hear this stuff. People (rightfully) complained there was no switch. One was added. In Chrome, you can't turn off Google's ai unless you install a third party extension that hasn't yet been blocked by Google. Not a lot of companies allow disabling their garbage, but FF does.
Can't we be happy with this nice switch?
I want my tools to keep working the way they have been working. I don't want to be paranoid that "garbage" (as you put it), or any other controversial changes, are going to be slipped into my tools while I'm not looking.