Earlier quoted context omitted.
Just positively edit a few questions. You'll get rep for that. https://stackoverflow.com/help/privileges Questions by new users usually need a lot of editing so there is no shortage of things which need editing. You'll get 15 rep after 7 approved edits. Things will accelerate from there.
For what? I've already built up the internal momentum to go out of my way to fix someone being wrong about something trivial on the internet, and now you're telling me I need to invest my time on even more trivial pedantic bullshit (like editing wording on an accepted answer) just to gain the privilege to make a top level answer? You'd think that with such strict rules, StackOverflow would have very high quality ques…
If you want to participate in other ways without answering or asking questions then there are still ways to do that.