What do you mean by that? Granted I don't know everything, but I do know more than the layman, and from what I do know, there aren't really games being played. Kyle & TRD were never really going to work out after MARS. So Kyle needed a new ride. Then Kurt got hurt, and is a bit up in the air for next season (though his goal is to be back, as is 23XI's goal). All the while, for some reason, 23XI announced the Tyler deal immediately (not Tyler's choice) so that started all kinds of speculation. RC was rightfully pissed, and I believe (most believe) fully happy to let Tyler sit out next season. He still might, but who knows, time tends to do things to anger, as does helping a teammate get into the playoffs. What he's asking of 23XI for a buyout is lololololololol (granted, MJ could probably find the money in his couch).
Kyle reached out to just about every team in the garage. At one point, he was even resigned to just running trucks full season. Kaulig had a little traction, as did 23XI (contingent on Kurt's not returning, which they won't know for a while, and it would be only a one-year deal keeping the seat warm for Tyler). So RCR was Kyle's best landing space (and I'd be willing to bet he'll be cheaper than Tyler as it relates to salary. It was not a Kyle Busch market out there).
As for Tyler, there are three scenarios: he sits out, he drives a third RCR car, or he waits on Kurt's status, and if he retires, 23XI pays a ton for his services for one extra season. Or I guess a longshot 4th, Kurt comes back, and 23XI pays both buyout and 3rd charter.
As for charter purchases - don't think of them as an "oh great, now we have to pay all this money to run another guy" fee. It's something completely different than "resources." Think of it as an asset. A business investment. One that will hopefully appreciate, or generate revenue. No team is going to buy a charter if it doesn't make financial sense in the long run, and is part of well thought out and calculated growth strategy (or there's another grandson out there). They're certainly not going to buy one just so Tyler can be comfortable for a single season.