Over the years, many Marvel villains have become just as famous — or infamous — as their heroic counterparts. Magneto, the Green Goblin, and Thanos have become standout characters in their own right. While they have proven to be lasting and important characters, there are some irritating tropes that continue to follow Marvel's villains.
Source:https://www.cbr.com/old-marvel-villain-tropes-problems-solutions/