I used to do this, but then why revealing even my domain. I have bitwarden integrated with simplelogin, and I get service_garbage@aliasdomain.tld
This way I can easily filter with prefix matching (if I want to), but don't reveal anything at all about me. Also much easier to be consistent, block senders etc. Plus, I can send emails from all those addresses if I ever need (e.g., support).
I personally can't stand it, but chinotto is either you love it or you hate it.
Fun fact: the picture is for chinotto Neri, with the motto: chi beve neri, neri beve. (Literally "who drinks Neri, Neri drinks" but "Neri beve" sounds like ne ribeve "drinks it again").