Vacation scam, 'this is IRS' scam, 'update your google business account' scam, 'this is microsoft support' scam, and then ~20% of the time someone trying to sel

Vacation scam, 'this is IRS' scam, 'update your google business account' scam, 'this is microsoft support' scam, and then ~20% of the time someone trying to sell me window blinds, security systems, or other low-value, high-margin crap. Although once I did get a phone call from Adobe, back when they had that big userinfo leak. I thanked them for the call, but said I wasn't going to do anything over the phone, they could contact me through my email address, which they did. So that's one legit one, at least. I have to leave our house fax unplugged most of the time for the same reason. It is a genuine annoyance.