Yahoo mail plus is a scam

$5 a month to get features that are already built-in to any other email provider, plus I started getting more spam emails in my inbox instead of the spam folder, and I literally got it to help with spam but I got the opposite. Yahoo, you guys are insane charging for something that not only doesn't work, but is a literal downgrade from the free plan. No wonder nobody cares about Yahoo anymore. Dead company.