I don't know man. For the past 6 months we went with approach "Fuck scrum, let's just work". It didn't go well. We were really disorganized, everyone going their own direction, things being overlooked, ...

When a new colleague joined recently, he suggested taking more structured (scrum-like) approach. Things improved immediately.

Like I don't know how you want to call it - scrum, kanban, whatever, I don't care. But you need some structure in your team and you need some meetings where you talk about status, about looking back at things, about plans for next weeks, ...