@Cedur216 First, it is understandable that Lichess issues warnings in error. No problem about that. However, he relied on a criterion that is not clear, is very vague, and, in addition, he threatened banishment (even if temporary) if I didn't give up.
There is a 30s time limit for the first move in a match, on both sides. Something perfectly clear and acceptable. Different from this assessment that you are deliberately letting time pass. What I'm proposing is that Lichess then establish a criterion. For example: if the chess player takes more than 3 minutes to make a move, in a 10-minute match. I may not like the criterion, but it has been established and is the same for both chess players. In other words, you need to have a clear criteria!
Another aspect, which I consider more serious, is threatening a player who doesn't give up with a ban. It makes no sense!