Yeah, and I use email for work everyday, and it's used as the main way of authentication in the free web... anyway!
I guess it will change now with this "age verification" thing that will put a barcode and a chain on your neck and bring you to the Trumpywood Teslapark dystopia they're sorta building.
There's a lot less spam since Google Groups disconnected last year. Good text-based providers like https://www.eternal-september.org/ also filter out spam and don't carry the binary groups where porn and piracy is found.