"When it comes to clergy, new Catholic priests, which includes bishops, can expect a salary somewhere in the mid-$20,000 range, with median salaries varying slightly depending on geography. The highest median salary for a new priest is in the Midwest, at $29,856, while the lowest median salary, $24,960, is found in the Central region, which spans from Minnesota to Texas. The maximum salary for priests ranges from $29,744 in the West region to $44,417 in the Midwest."
Now this is Catholicism, so it's going to be regimented, along with mainline protestant ministries.
But even for the more 'American flavours' of Christianity, I suggest the average income is probably lower.
I'd consider these hustlers about the same level of the vast number of people who hustle products on their Instagram accounts which is to say some do very well, most don't.
Oddly, I'm not sure how much authenticity and revenue correlate for this, or any other field of service. It's the 'marketers' that tend to win.
[1] https://www.americamagazine.org/faith/2017/08/11/how-much-do...