Google doesn’t even factor into this. Go to your registrar of choice (namecheap, etc), buy a domain, and setup that domain to forward all emails to your email address.
So if you have abraxas@gmail.com and you just bought abraxas.me, in namecheap you can setup *@abraxas.me to go to your gmail account, and then sign up for sites using whatever@abraxas.me you want. There’s no + or - involved, use any word you want. Signing up for lemmy.world? lemmyworld@abraxas.me will go right to your gmail (or whatever email you use)
indeed. It comes in as reallyshadywebsite@squidspinachfootball.xyz, so not only can you easily filter/label them, but you can immediately tell who had a security breach and/or sold your email.
"Do you live in the Midwest?" by self-report (lemmy.world)
Do you know of any obscure useful websites?
SEO has essentially destroyed search engines, what are some very useful websites that you might not get given by Google?
What is an obscure piece of media or videogame that you think nobody else here has heard of? (kbin.social)
It could even be a youtube video or movie that you don't think anyone reading this has heard of besides you.