Normally im lazy to fresh install though its recommended but i’ve not done so since dunno how long. Probably more than six years since i seem to remember my current MBP 2018 was migrated lock stock & barrel from my iMac using the migration assistant & TimeMachine back up.
Planning to get new mac mini & will probably just migrate the settings only since my docs, pics & videos are synced to Microsoft OneDrive so i can always download from there though it may take ages.
But yeah probably better in long run especially after my recent installation of Office 365 seems to have fubared how OneDrive syncs to my hard disk. Probably screwed with my previous Office for Mac.