As others in this thread have stated, Costco is probably the only big company whose word I’d trust on this letter. Never heard anything bad about them and I genuinely believe their continued success is hedged entirely on their relationship with customers and employees.

But the “if you don’t feel like we care enough, talk to a manager” always sounds bad because if lower management is the issue then that’s a non-answer. Would be better to have a “reach out anonymously at this inbox” or something, otherwise they may as well tell it to the union rep.