In my opinion, no crime was committed. Journalists are the ones talking about attempted bribery. It's clear to me that they are skipping over a few steps. However, from a legal standpoint, this was not attempted bribery.
I very much had the feeling, both while this was occurring and after the fact, that it was a way of bringing me into a group that I would have been forced to deal with sooner or later. It was essential that I say no immediately. As soon as I said no, there was no longer any question of this being an offence, because the attempt had failed.