Very good point, when it's raining is especially the time it gets on my nerves xP
We, as in my specific group, normally wouldn't be able to beat legendaries without a couple of spoofers; we've taken down 3 enteis in total and a tyrannitar once (fought many more than that) but we wouldn't have done it without a little air support. One of the wins didn't have air support, but that's cos the spoofers happened to be physically there at the same time.
My biggest issue is that one of the spoofers has all the dogs, and a few of them, and he does brag a little sometimes... The others generally play normally and spoof over to help with raids if they can't make it in time. If all spoofers were more "responsible", they wouldn't be noticed as much and annoy people