Is Lexie Hull really untouchable after the addition of Bonner? (And Cunningham)

Want to preface this by saying I really like Hull’s game and she’s a great player. I just feel like with Bonner and Cunningham, you already have 2 players who do the same thing she does. With that being said, Bonner is on the older side so I’d get keeping Hull for longer. I just don’t see why she’s spoken of as an untouchable player bc I’d trade her for a backup PG.

Edit: I’m not being literal when I say untouchable. I’m saying that would it really be a bad idea to trade her? Many seem to think it would be a tier below trading Clark.