Do any jaw exercises like chin tucks actually provide any benefit?

[greytrucel]

haha yes this account has like zero rep bc I don't use this but just wanna know if any of it works or if it is all cope

 

[HTNinfinland]

haha yes this account has like zero rep bc I don't use this but just wanna know if any of it works or if it is all cope

only neck curls work others are cope

 

[cookieslayer]

ive heard chin tucks, but i was making them, felt stupid and quit, tho grok told me only dropping your bf% helps, if youre boneless youre boneless.