

I’ve been online since usenet. I try to use the current meaning of words. I fully understand that trolling has been coopted by bad faith actors.
Originally it was a fun little bit of sarcasm or an inside joke that became a proto meme or some copypasta to share around.
Now it’s a path to the US presidency.
Hacking is using something in a manner in which it was unintended by hacking parts of it, as with an axe.
Good discussion of it here with etymological references.
https://english.stackexchange.com/questions/70658/what-does-the-word-hacking-or-hacker-come-from