I own llcs with different names and cards. They still linked them. They banned my google play accounts before I figured out how to get around it.
I never had an adsense account banned just playstore accounts. I was pushing an app that was making alot of money but required google play accounts...
You ever wonder how Google can detect and ban your new adsense account, google play account or why your sites won't rank if you are a blackhatter? Or how instagram can detect you no matter what? These bastards are hardcore when it comes to tracking you. You need to go to extremes if you want...
I've been in the game for almost 8 years and the one thing that pisses me off more than anything are buzzwords and jargon.
I have actually left affiliate programmes because its so fucking bad.
And the worst buzzword of all "the cloud"
If you sign in from a VM with your google account google will sometimes give you a fake incorrect password message. I tested on my real machine and it signed in no problem but the VM was wrong every time. Google are sneaky bastards.