I dont think he needs to change teams or that not doing Tour is the end or be all here. Im sure he would like to ride it at some point, but I would like to see it is that he is "only" 30 also. That he started quite late or had a different way into a cycling career matters here. He might more interested in getting results and making a good living while he can as a cyclist.
He just had his best season this last season and for the most part managed to stay on his bike for the first time.
Otherwise, he has been quite unreliable. One of the reasons he hasnt raced Tour... and because the competition to be in the Tour for UAE has been brutal.
He also kind of been known to ride for himself a lot. That hasnt benefited him either in terms of being up for selection.
He hasnt even been in contention until now imo, after the season he just had. Rode great for Pog in Lombardia as well. Something that could likely increase his chances to maybe get a chance to go.
It is possible that he is fine riding the same type of schedule this season. He should have more own opportunities continuing that way. Maybe that is more important to him.
I wouldnt rule out him doing Tour completely yet though, but I dont think he can be too mad about missing out either. Unless he has really stated his intention that he wants to go, but doesnt get the chance... despite showing excellent form/level.
At the end of the day, there may other factors involved as well. Team chemistry and whatnot. Who knows.