Top is a typical rich kid who has lost interest once it got difficult. Treated us like a football manager game, he would've started a new save if he could.
Losing his dad has been huge of course, but he's had enough time to realise that he's out of his depth and has been taken for a ride by those he trusts.
He doesn't know how to run a business, but then he needs to surround himself with people who do, and he hasn't.
Needs to do the decent thing and find a buyer and accept his time is up.