As long as they aren't getting the church to pay for it. I believe that pastors do real work, and should be paid fairly according to the work done. However, pastors shouldn't be balling out of control based payments from the church. That's pretty much the opposite of what's supposed to happen.
Now if these pastors have some side hustles, which to be fair a lot of them do, and that's how they are funding extravagant lifestyles, then so be it. I don't think that in and of itself is wrong.
I will say though, that a lot of pastors like that do turn to teaching prospserity gospel and that shit is just plain wrong.