If the stock doesn't rebound that might just be it. It's what ~4b lost so far? I'm sure the main shareholders wont be too happy to find out they could have stopped this early on with little impact.
It's ironic that these Sixties artists who sang about freedom from "the man" are now trying to force a giant corporation to censor another artist.
It would be ironic if artist- and artist-backed-consumer boycotts against giant corporations over actions including political messaging and associations weren't as much a part of the strategy of those same people in the 1960s and the rest of the intervening years as it is today.