I don’t think that’s true. I’ve full cleared M Nya’lotha, have some 21/22 keys timed, 1900 rating and I’m still finding things to do. I think BfA overall has been bad (imo) and the implementation of some 8.3 systems has been bad but there’s definitely shit to do. I usually just do 2 visions (A 5 and a 4) but there’s also m+, transmog farming, 8.3 mount farming or mount farming in general, etc. The only time I ever really felt a drought was wod, even the SOO drought was fine until the last few months due to timeless isle. I don’t think this drought will be too bad.
If you don’t enjoy any of that though then taking a break might be best? Can’t pretend to know what you want but if raiding/pvp/m+ doesn’t appeal to you then I imagine there usually isn’t much in the game for you to do, that’s the bread and butter.