People generally come to Envoy because they simply don't know any better.
There are some who Envoy serves a specific purpose (non-current military, rotor transition, Expressjet 6 year FOs), but the vast majority of cadets and street hires only know Envoy has flow and more money than they make as a CFI, barely.
Most first year FOs have no clue about how bad our contract is compared to other regionals. They thought Envoy now was better than Republic or Endeavor in 6 months. They don't realize until it is too late that pay, QOL, and career progression are better at many other places.