If you want to play, then play. For some it makes sense to express their discontent by not giving Blizzard any more of their money since Blizzard’s recent actions was motivated by money (not offending the Chinese government and lose out on the Chinese market). If you wish to make a stand you can continue playing but not buy lootboxes etc. But you can show your support in other ways, and however you wish to do things it’s up to you and I don’t think anyone will think less of you.