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.

You can see the list if you go to the FTC's Do Not Call site here:

https://complaints.donotcall.gov/complaint/complaintcheck.as...

Then click Continue and view the list named: "What was the call about?".

I get mostly pharmacy products and vacation deals

I get calls about buying a car warranty, I won some sort of cruise, or some one who is having trouble with their headset.

In Australia, it's usually ATO (IRS-equivalent) scams. The non-robo calls are typically sub-continental SEO spammers, marketing surveys, charity drives, politicians, etc.