I have about 5 twitter accounts i dont log into. Some were created just for fun, some were for trolling. And for the past two weeks Twitter is sending me 1 email a day to make me log into one of them (the one with most followers). I havent log into that acount for 4-5 years, i think, but it has a catchy name and people follow it.
But, one email a day for two weeks is a lot. And Twitter is doing it because its much more easy to try to inflate the user numbers (“look at us, we have 200 milllion active users”) than to ask why more people dont signin. They know why, but they refuse to do anything about it, just like they refuse to do anything about the 50% bot users they have.
They just rather spam.