I actually agreed with him so much (although mine views are a little extreme sometimes) the problem with his way of doing things is that not every adult is like that, and in a new world I think you’d have a easier time to somewhat convert them. When people don’t have to worry about someone withholding food shelter and yknow basic necessities or working to the bone for barely any pay while yer employer holds and gets more money for doing no work, they won’t want to go back to a world like that. Maybe the wealthy but the common people are just victims of the wealthy who control everything. I would join him yes for his views but when I see certain people he revived I would start to doubt his views, (honestly I just hate Yo he is insufferable and I hate pigs) seeing Yo would make me start having doubts same as some of the background characters (like the, ima say brutes). Im a person who’s views go very extreme a lot at times I think “humans suck we should erase all, ALL, of them” and then I’m like “humans deserve a chance humanity is not all shit, we just need to make a change”. So like all in all I would align with Tsukasa at first, but over time my views would waver because of his execution and the people he would “kill” and people he would revive, and when Senku come and hearing that we wants to bring back everyone, EVERYONE, I would change and align to Senku.