Ulcer-maxxing Acceptance

If they Damian can gather evidence and find inconsistencies, then gather a group of people to present his findings to, he might be able to gather enough haki to undo the effects of Abel's devil fruit. And I guess anatomically, that would be equivalent to giving him a bunch of ulcers. So if Damian was able to do this enough times with enough people, he could potentially just kill Acceptance by blowing a hole in his stomach. If not, he could severely weaken him.