For Forza Horizon 6 this is long overdue, all we ask is to be able to send friends cars as gifts. If this wasn’t done previously because it would disrupt the economy then I’m sure there are ways to make this work. Like only being able to send stock cars or get rid of the auction house for example.
The issue is that this can be a way for people to sell the cars for real money. I don’t see it happening. Maybe if they limited it to being able to selectively gift one time per week but I highly doubt it even then.