Obviously some stuff might seem "more inhuman", like perhaps Lycanthropy or Tentacles because even though they're less invasive (can't walk into your locked house) they alter the human form and can bring up some primal fears.
I'm thinking in terms of CS reactions.
In some cases powers do things which psi already does, just with unlimited duration and no mitigating ISP cost:
- Possession v Mentally Possess Others
Invisibility v Invisible Haze
Force Field v TK Force Field
Personal Force Field v Psychic Body Field
CEF:Fire v Pyrokinesis
CEF:Water v Hydrokinesis
given we know the CS tolerates psychics who can produce similar effects, while I think they would be more wary of mutants capable of doing this stuff indefinitely (ISP and durations make things more predictable, less threatening) it seems within realm of possibility they might be tolerated the same way indefinite Intangibility is?