My Hero Academia - When your power is "reverse" things

How is having healing powers copying another character? Healing powers are nothing new in the world of fiction, so saying Eri copies Josuke for having time-related healing powers is like saying Genos is copying Androids 17 and 18 for being a cyborg or All Might is copying Saitama for being able to punch things with overwhelming results.

Chill guys, this is just a joke and you don't need to discuss if both character's powers are relatable at all.