irfan , The thing I hate most about #macOS is how simple problems which should have simple solutions on any other operating system almost ALWAYS have no solution at all. The #Apple Forum's super helpful too, can always count on them to give you the "welp, you should've not had that problem in the first place - too bad <3".
In this case, the context is: you cannot copy over your #TimeMachine backups from a drive to another - which seems like a very fucking logical thing to do for when your backup is growing or your drive is aging. The solution provided by everyone is to just "start a new backup on the new drive" or "you should've used a bigger drive 3 years ago". These fucking bitches.