Since I have been paying closer attention for a few months, here is what I notice.

1) official stats go up without evidence of engagement

2) engagement happens but the stats do not move for days

3) I have new followers who do not seem to have read, highlighted, nor commented on anything/

4) I am more apt to get comments on my comments than on my articles

5) It is a real bell curve here: some extradinary well-written contributions and a few near unintelligble pieces (non-edited AI?) and of course the middle.