This sounds like a gross generalization of cyclists—I hope everyone’s friends aren’t this petty! I’ve gone on plenty of rides on an e-bike/not on an e-bike with folks doing the opposite and have never felt ostracized or made others feel ostracized.
As other commenters posted, it gets even more people out on the paths who wouldn’t normally be able to keep up or might feel self-conscious, and I think that’s a really positive thing.