Bleach is one of the few shows I've watched where in the end, I say "What the fuck was even the point in this". And also "What the fuck was this shit even about".
My fucking god, it's ridiculous.
Bleach is one of those shows which never had a goal - which is fine. So Kubo SHOULD have focused it on Ichigo's coming of age; his experiences with both real life, and also shinigami life - which he actually DID d early on… but then stopped it shortly after the Vizard arc began. Consequently, that's when Bleach fell apart:
Kubo never really had a long term plot for the show: he said himself that the Aizen twist was written on the spot, and that he tends to write in a bunch of characters when he gets writer's block.
Put two and two together, and you see why Bleach became a meandering shitfest of endless fights between new characters with no development, and supporting characters that have little development (that they shoehorn in at the end of the fights).
And in the meanwhile, the former main characters like Ichigo, Chad, Orihimie, Uryu, Rukia (and even the side characters they were gonna be major like Tatsuki and Ichigo's sisters) either COMPLETELY LOSE their characters... or just fucking never appear anymore.
And that's bad, since again, Bleach never had a clear journey-style plot like Naruto and One Piece did.. it NEEDED Ichigo and his love ones/friends to be involved, since that's the only way Bleach could actually work as a show. But because those characters were fucked... the show fell apart as well.
I mean Naruto's last chapter was shit as well (why skip the very moments that the show was building up to? Kishi should have spent time showing the chapters after the Kaguya fight and letting everyone acknowledge Naruto. ).
But Bleach was even worse, because the show never even built up to any moment. It's epilogue was full of characters that no one really gave any shits about anymore, or had stunted character development. It didn't tie up that many loose ends. It didn't give any message, conclude any THEMES the show used to have, etc.
Bleach is the textbook example of how to not write a story past a certain point. PLAN AHEAD WHEN YOU WRITE.