It worked, thank you very much for your help man! Now the only remaining problem is the snapshot 166, that snapper does not let me remove. I assume I should remove in a similar way as timeshift:
<span style="color:#323232;">$ sudo btrfs subvolume delete /.snapshots/166/snapshot
</span><span style="color:#323232;">WARNING: not deleting default subvolume id 2968 '/.snapshots/166/snapshot'
</span>
I think there’s something I’m missing about how these snapshot works