I signed up to Twitter and followed exactly one account: Material-UI (a React component framework). I don't login to Twitter very much, I redirect the email no

I signed up to Twitter and followed exactly one account: Material-UI (a React component framework). I don't login to Twitter very much, I redirect the email notifications to my RSS feed. Every third email has no content related to Material-UI, it's just random ads-as-tweets about TV shows, movies and US politics.