Has anyone else figured out if cis women being super friendly is an ally thing or like a universal sisterhood thing?

Just the title basically. Obviously transphobes are an exception but generally speaking I’ve felt like cis women have been so friendly since I started out and I can’t figure out if it’s because they clock me and want me to feel safe or if this is something I can expect to go on forever. Don’t get me wrong; I like it either way. I’ve just been wondering for over a year which it is