Why is his question fair? He just wants to make it personal.
His dishonest arguments stand independently of whoever calls them out - you can call them out, and it wouldn't matter what kind of car, or yacht, you own as long as you pointed out the truth.
In fact, some of the best takedowns of Brent have been from lippy, who works in the fossil fuel industry brent loves so much and shills so hard for. We all just have life to deal with and truth exists independently of people's circumstances.