Don't dunk anon too hard, I mostly see screenshots of tweets have only looked at the comments a few times and now you need an account to read them anyways.
But I have read comments on YouTube, so I can infer that twitter could be something like that.
Inflation is used in this context not in reference to the inflation of currency but more like in the context of a balloon. Except Sonic the Hedgehog is the balloon and it's a fetish.