Still here. Glad he’s letting some free but as long as he is one of the three powers that guarantee the celestial dragons right to take slaves and lives I’m still going to call him a hypocrite.
Fujitora is smart enough to understand that the World is ran by the WG & Celestial Dragons whether he likes it or not. And if he isn't an Admiral, they'd have someone else filling his shoes.
So why not just take the role of an admiral, gain influence, and try to make slow changes from the inside ? He already managed to abolish the Warlord system which was established by the WG (if he wasn't a Marine Admiral, he wouldn't be able to do that).
He is clearly not okay with the slaves thing as he seized his chance to help them go free. So he is obviously not fan of the WG and sees their corruption (unlike Ryukugyu) and he's only using his position to make the world better.
Although, yes he has to make sacrifices like having the protect the CDs but then again, if he didn't do that, someone else would so it is worth it. And I believe that in time, if he sees that the WG could really be beaten, he will likely turn on them.