What @nathannah said. It's not because of this move but all of the other bloodletting Paramount is doing in recent months. Almost like when the 1980 Summer Olympics was cancelled in the US, NBC's future as a network was put into question because they were already in deep trouble back then. And then the genius Jeff Zucker thinking out loud that NBC could never be "on top" again with all of his idiot moves.
Paramount is in it for the money right now. If an affiliate balks, they'll go to the next willing station, or cut them loose when the time comes.
The O&Os are a boring mess, CBS News is irreparably damaged from all of the changes, and any goodwill it has left has been stripped away with every cut they've made. The most stinging was the end of the Christmas specials they've run for DECADES. If Stephen Colbert goes away, CBS is done for, IMHO.
And on the streaming side, there's little reason for me to ever get Paramount+. The only way is to give it to me for free from one of my other services.
They've gotten Warner Brothers stupid and started cutting classic Nickelodeon content you can't get anywhere else.