Of course they are. Micro$oft's greed isn't going away any time soon. But since I don't have anyone to call except my son's family, and we prefer phones and my Doc's office, and they use Zoom, and I tell them I prefer phone or in person appointments. I tried Skype years ago to talk to my son that lives in Maryland, and we had so many problems with the connection we switched to some Fakebook Video thing. That wasn't any better so we concluded it might have been my low budget ISP. It was down a lot...
Then high speed Internet came to Humboldt Country, and I tried Skype again. Still no luck. So I gave up. We used to talk about once a month for a few minutes at a time, but at that time long distance calling cost a fortune. I talked to him for a half an hour once and it cost me $40.
But now I has me a cell phone. I think it has some kind of Skype or some installed on it, but I have a limited data plan. But we have had some really long phone conversations, all for free because my daughter gave me the phone on a second line she gets free. He's in the Navy and thus not home very much, but I talk to his wife and my granddaughters a good bit.