Likely less exploitation taking place from the established agencies with websites versus those that operate at various locations and random ads.
From my encounters, none of the girls at the agencies appear to be be here against their will or having indicated being pimped, but what they receive as their cut could be considered exploitive, like upwards of 50% or more of their rate going towards the agency as a room fee, booking fee, % to intermediary agent, plus having to pay for their own transportation, visas and food. Some have indicated they were oversold on the expectations of how much they’d make and therefore ended things early.
Despite the cuts, the money available to be earned is more lucrative than what they’d make in their home countries and hence why they agree to fly here to work. Some do it out of necessity, whereas others do it for a better lifestyle.
The worst was when 2 separate Thai providers indicated they signed a contract for like a year but they were on the hook for $40k upfront before they started keeping any percentage of earnings… and I was shocked and disgusted that such terms could exist or why anybody would subject themselves to such unfavourable terms. These two didn’t have much control over where they went. I don’t doubt what they told me since the details were identical.
From my non agency experiences, I’d say there have definitely been a few where it was discovered the girl had a pimp. Even one is considered too many.