Re: Sasha Banks and Alexa Bliss: female Bret Hart and Shawn Michaels situation?
I don't think they can be compared honestly. As you said, Bret and Shawn simply wanted to be the best and neither wanted to be in second place. They were able to make amends as they got older and matured. It's a little relatable if you think about it.
But between Sasha and Bliss, it's way more personal. Sasha hates Alexa because she thinks she's "fake" and "lies to everyone that she loves the sport, when she doesn't know Jack shit about wrestling" and gets pushed because of her looks. Sasha feels nothing but pure jealousy that the higher ups favor Bliss over her simply because she has a better look. Obviously Sasha is attractive, but people drool over Alexa and that's a fact.
Alexa hates Sasha because Sasha broke her nose twice down in NXT while also injuring her a third time on a separate occasion and refused to apologize for any of the injuries, Sasha apparently wrestles "rough and reckless" as well as apparently being arrogant, and obviously for Sasha down talking her about her type of love for the sport.
I can actually sympathize with both women. Sasha works hard and is extremely passionate about wrestling, but someone far less experienced on the wrestling scale gets favored because of looks. But then, Sasha is kind of a bitch for injuring someone 3 times and never apologizing. Definitely a weird rivalry.