I used to hear only 1 or 2 songs from MCR 4-5 years ago.The Misfits were good. Why would you hate someone trying to copy them? Although MCR sounds absolutely nothing like them. Are you talking about the makeup? Because then you could say the Misfits copied The Damned. Which would also be ok in my book as The Damned were a great band.
The Damned were a great punk band and they had the first vampire singer
However I don't think that Misfits copied The Damned,Misfits developed the style with the make up.
It is like The Beatles and The Rolling Stones were the best of Rock back in 60's and 70's but everybody copied them.Wrong,they just developed rock.
This is exact the same.