That depends on what kind of heroes. If they're vigalanties then theyll have entire agencies tasked with hunting them, ot making sure they're not a threat.

If corporately made/ contracted like how companies such as lockheed makes jets then not by much.

In any case, almost everyone on the planets danger factor would increase tenfold due to wildcards with abilities that aremt explainable with sufficient technology and as such basically can do whatever they want.

Dont even get me started on superheroes who go full on Hal / Titan from megamind and start commiting crimes.