People who helped create Ultron:
-Tony Stark
-Bruce Banner
-Wanda Maximoff

People who get blamed for Ultron:
-Tony Stark
-…

People who attacked someone who they [believed] killed their parents:
-Tony Stark
-T'Challa
-Wanda Maximoff
-Pietro Maximoff

People who constantly get bashed for attacking someone they [believed] killed their parents:
-Tony Stark

….huh. strange.