Why can't you set up your own VMs? Virtual box is free. Are you worried about Mac addresses or something?If you do torrenting, just buy a VPS and setup a seedbox. BuyVM is great for this, you can get a 1 core VPS and a 256GB storage slice for about $5 a month.
Francisco (owner of BuyVM) has even admitted a lot of people use BuyVM for seedboxes, which I would expect considering they used to host Kiwi Farms.
I largely use rhytmic passwords not out of paranoia but it was a fun idea that I came up with one day(though someone probably came up with it years before me). A positive side effect is that they're pretty long. An unintended side effect is that it's not possible for me to write the password down on a piece of paper and if I see it in plaintext I don't know if it's correct or not. I can only type them and only if I look away, I know them by feel. It's fun.A big brain idea is to use password managers its really convenient to store all your passwords with a company