You didn't even make an argument! You didn't call out anything: you just name-dropped a logical fallacy without explanation. If you had bothered explaining what you thought the straw man was, then I'd have replied to the content.
Medium doesn't have a downvote button or specific support for emoji, but it does support unicode, so you can just paste in 👎 as your comment if you don't want to be bothered making a counterargument but want it to be perfectly clear that you disapprove. On the other hand, maybe I should have just posted 🤣 in reply.