Not everyone who was put off by the initial issues and bigotry has to accept the statement/apology, that's going to come down to the individual. It doesn't misplace blame, takes full responsibility of the issues and impact, and says they're taking action both internally with training, and giving back to the community with charitable donations. It reads as genuine, or about as genuine as one can expect from this sort of thing, and at the very least it's very unlikely some of these developers will be using their platform to spout anymore bigotry or cruelty, as had happened.
For me, it was a good statement, and I'm going to take a wait and see approach in hopes that they follow through on their statement and wait for this to die down a little before I consider purchasing the game, but I'm certainly open to the idea of buying it.