We have done this in past. At one point we had 4 LLCs with 4 adsense accounts each making $30K per day. There was nothing fishy here it was perfectly legal and 100% legitimate traffic. Over time we even split our large website into multiple domains under these 4 accounts to make them profitable. Google eventually banned all 4 over time without ever telling us why. We shut down out company eventually.
I had several domains once for a couple of ideas I was working on, due to them taking about a year to do as it was just personal thing I did in spare time in between playing games and attempting to have a life, I decided to domain park them with Adsense.
I set them up. Clicked on each one once to make sure it worked. Closed it. Didn’t open the domains again.
This was like in 2005. I didn’t really know what I was doing because it wasn’t adding JS to the page. And when updating the NS records it wasn’t rendering properly. So yes I clicked on the ad. It linked me to the site. And I deemed it working. I also even added my (static) ip to the list for ignored clicks.
Sometimes one may be able to take a good guess at where one did not comply with the letter or the spirit of a certain rule, but still not be told which specific violation was detected and triggered a ban. Both are useful information and the question could have referred to either.