I was rather pressed for time earlier, but having more time now, even though @ellmer’s post are not technically spam, I reviewed the 14 posts he made in approximately the last day and deleted six of them.
I did not delete every post that had pictures and links. Some of the posts were more-or-less somewhat relevant.
But some of them were irrelevant and even blatantly off-topic.
And some of the posts that I deleted had neither pictures nor links, but were valueless posts on old topics in apparent attempt to see how much activity he could generate.
And now @ellmer has forced me to act as a user moderator when that’s not what I’m here to do, I’m not going to be cutting him the slack that I did previously.
In addition to possible further suspensions (each of which will be twice as long as the previous one), he could find himself bumped to a lower trust level and locked there and/or find that links to his domains blocked from being posted by any user.