nobody likes to see how sausage is made.
there isn't a blanket description that applies to all situations.
You have 2023 recruiting class taking place, recruiting of JUCOs taking place, recruiting of players that have entered the portal for potential transfers, discussions with PSU players they want, who either redshirted or are 2nd or 3rd on the depth chart to try to keep them in the program, and discussions with players that can opt for the draft. For the coaching staff, that's quite a few balls to be juggling at the same time.
this thread is about players in the portal, so let me focus on that. PSU seems to want 1 or 2 WRs, 1 DT, and 1 OT. The need is greatest at WR, so the PSU coaches are being very active in terms of evaluating and handing out offers. Some of the offers are just to get in the conversation, especially if things don't work out with other prospects. They may get more serious about some of the offers in January, once they see how things work out with other prospects in the portal, as well as all the other variables in the previous paragraph.