I know an escort who hired for the first and only time at 19 when he was visiting family in Brazil... a few years later he started working.
At 33 you're still pretty young to hire but considering the Grindr fatigue and possibility to pay with CC I'm sure it's becoming more common.
Before my stalker grabs this thread I'm NOT equating hiring with being unable to get laid for free or being young with NOT having money to pay for it.