I didn't downvote this post, but I don't find it hard to see why someone would:

* making incredibly general hand-wavy statements implying vscode is always perfectly lag-free and emacs is terrible

* generally condescending and hostile tone: "if you invested the time.." "you saw fit to reply with"

* some ranting and name-calling about a previous negative experience this person has had, which has nothing to do with anyone in this thread. (given the general tone of this post, i'd say there's a good chance that it was just this person deciding to abuse some unpaid emacs/lsp volunteer/maintainer and they rightfully said "go fuck yourself")

* sadly, there is actually useful information contained in this post, but it's sort of structured as an inverse "shit sandwich" - some ranting and negativity, some useful and relevant information, and then more ranting and name-calling. which, i think, tends to mean most people are just going to ignore it or downvote. not really a constructive contribution to the discussion, despite actually having something useful to say