The issue with banning people is that they often contribute a lot to the site as a whole, both knowledgeably and with grace, as a result gain respect from fellow posters.
A few years ago people were banned initially for a short period, the reason was explained both to the person banned and posters at large, and this makes much more sense than the system they seem to have now, which is veiled and sudden. Moderators were also much more approachable and we knew them by name, indeed they occasionally joined into threads. Now if you contact GN they are much more defensive and seem to lack confidence.
Back a while, they certainly had the confidence to both engage with posters and explain the reasoning behind decisions rather than “ does not adhere to rules” which in itself is, as we are all aware not always true.
Of course it is not an easy job, and I suspect that the defensiveness has arisen as a result of the change in the way people interact now, which is much more divisive than it ever was previously.
I am sorry to see that once again posters have been banned without the chance for redemption or due consideration. The site is the poorer as a result of these sort of decisions.