Realistically, it makes no sense for readers who align themselves with Jaegarists/Floch to like Eren after the ending of the story
Eren very explicitly and willingly betrayed Floch, Eldia, and Paradis so that Mikasa and Armin could live happily ever after. The Jaegarists might have had Eldia's interests at heart, but all Eren cared for was Mikasa and Armin, he's no Jaegarist, nor does he share their ideology.






