Look at a 1970 Challenger , the 6 pack and the hemi went away in 1971 but a '70 has the same value. a '67 GTO isn't worth anymore than a '66 even though it was a 2 year body style. the '66 is worth more if it's a tri-power. it goes on and on, last year means nothing unless it's improved in some way. don't expect the 2024 to be much different if any.
All I'm say is don't hold out just because you think the last year means anything from a collector or value standpoint. of course a '24 will be worth a little more just because it's a year newer. but it'll probably cost a lot more too.
And yes I do think there will be a collector market and I think it will be sooner than most think. I wouldn't want to bet on the value but worst case I expect them to hold their value pretty well once production ends. other than the Raptor R there has been nothing like the TRX produced and there never will be again. there will be a market for that.