I watch the anime for 15 years now and i think its very hard to start with it. A lot of things changed. I think the anime grew for itself when hitting 500/600 episodes. But they have grest character arcs and you feel with them. I miss this in a lot of series/animes.
Something that concerns me, the visual effects. It goes very crazy with devil fruits in the anime and i think the real live OnePiece will get big big problems after 2 seasons. Or they have to change a lot of things. They would hit an uncanny valley of human monsters if they adapt everything 😂
On Android there is xManager (Spotify) and Revanced for YouTube Music. I didnt encounter that many problems over the years. You dont get HighBitrates, but everything else works.