It may be an unpopular opinion, but I think this could hurt Remco.
He'll now be forced to focus his entire season on the Tour.
The Tour has always been the most predictable race. Unless there are accidents, the Tour is won by one of the two favorites, if not by a single favorite. The Tour hasn't, for the most part, been a race of three favorites. And Remco, as the third favorite, and we'll see if he isn't so clearly a third with the emergence of some young riders, is going to be forced to ride the Tour as Red Bull's star signing.
When will Remco win a Giro? Will he make his debut in other classics someday?
Now it seems easy to say he'll go to the Giro one year and win it, but Remco is a rider who debuted in 2019 with Pogacar. By the time he realizes it, Del Toro, Lipowitz, and others will have matured in the Giro, and he might not beat them. Lipowitz won't anymore because he's a teammate.
I think it's not in Remco's best interest to spend years obsessing over the Tour because he'd stop winning other races because he's not even the second favorite, and all that that entails. Waiting for accidents to win like Nibali?
Winning the Vuelta doesn't mean anything. Kelly, Valverde, and even Horner won the Vuelta at 42. In the Tour, what matters is being at least the second favorite. Otherwise, waiting for accidents and rider retirements, like when Froome retired, and until new dominators emerged, there were transitional winners of a single Tour. But Remco debuted the same year as Pogacar.