Welcome back!

Agree with this on both counts.
I had wished the Spurs had fallen off sooner and would have probably recovered by now bc I trust their drafting and there have been franchise players going in the lottery in the years they would have sucked hard (after the big 3 retired and Kawhi bolted). I thought that was the perfect time to rebuild. They didn’t and having the big man LMA was a big reason they probably chose to compete and in that he helped them. So if there’s going to be criticism of the decision to keep LMA that should be laid at the feet of the FO. LMA was good for what they wanted to do and IMO he wants to ring chase. He’s old and his days off playing at a high level are likely over, it’s common for guys at this stage to want to move on to teams that are closer to contending. See recently Iguodala and I remember D.West doing the same. People act like they are surprised.
These players want to generally spend their last year or two in a good team. After falling off the playoffs last season I suspect Lamarcus wanted to move on since back then. Demar was in trade rumors last year as well and was not extended so I am simply surprised that it’s become official and that Lamarcus has played his last game as a Spur bc I thought he’d finish out the season but I suspect he has been more than patient because the FO didn’t find a trade they liked. So now he put his foot down and doesn’t want to play until he’s traded or let go. Seems selfish indeed but not if we consider he likely has been trying to get traded since last year (speculation but it was out there).