As the former Symbol of Peace, All Might occupies a unique position in My Hero Academia where he is simultaneously one of the series' most beloved characters and also one of its most controversial. While it is undeniable that his decades-long crusade resulted in record-low crime rates, one could also argue that his suppression of the problem, not elimination, was indirectly responsible for the increased villain threat plaguing the entirety of Japan.
Source:https://www.cbr.com/mha-how-all-might-proves-he-loves-deku/