I'm not even sure I'm really included in that community, to be honest, and aces have their own group they can be part of. But if there are some who really want to be exclusionary, maybe they should have a community of their own for only LGB (or just LB, because some don't accept Bi). As long as they are clear about it. Whatever you think of them or what consequences you might believe may result, LGBTQ+ still have a right to exist and organize. And if some feel like a broadly inclusive community existing makes them look bad, well...that's life.