Overpowered and underpowered are terms that in themselves are subjective based on multiple factors.
However it can generally be seen as  having tangible parameters based on what you're talking about and even be accepted as a fact sometimes (I.E. a PC killing Bahamas with a flicks da wrist is OP, however if you did a dbz crossover Goku for example doing that would be pretty normal)
In short if your characters underpowered I seriously doubt it upsets anyone. As you pointed out it's not as if you go flaunting off your character going LOOK IM SO STRONG.
Imo there's only need to limit how overpowered you are than underpowered. Because the former is simply far more troublesome to deal with.
However it can generally be seen as  having tangible parameters based on what you're talking about and even be accepted as a fact sometimes (I.E. a PC killing Bahamas with a flicks da wrist is OP, however if you did a dbz crossover Goku for example doing that would be pretty normal)
In short if your characters underpowered I seriously doubt it upsets anyone. As you pointed out it's not as if you go flaunting off your character going LOOK IM SO STRONG.
Imo there's only need to limit how overpowered you are than underpowered. Because the former is simply far more troublesome to deal with.
Kevin Gates - Told Me