I don't think it's a matter of "resisting or not", they literally have no choice and can typically also not tell anyone because of gag orders. That's why things like Amazon's "EU Cloud" isn't really interesting to anyone in EU and Europe, ultimately there is a US entity that easily folds in favor of the US government, and there isn't much you can do about it unless you stay 100% clear from US entities with your data.
Not that I think our governments in Europe are much better, time and time again they demonstrate they don't care one iota about personal privacy of individuals, so I wouldn't be surprised European companies wouldn't resist even requests.