Bitcoin to pay off mortgage

Sorry for the rant, had an idea and wanted to know of others have done similar things.

Edit: I'm at about 7% interest on my mortgage.

I am currently stack sats but think I will have a semi sizable settlement from BlockFi. I don't think it's enough to make a difference on my mortgage now but I still have 29 years left. Could buying and holding BTC with the plan of selling for my mortgage be a decent plan? With my settlement BTC would have to be over 1mil/coin to pay off in full. I could wait 12 years and still pay off my house early.