[p_l]

Also sometimes you have few big companies dominate local market to detriment of choice, even if your plan is on getting further away.

The polish company I mentioned was infamous for using still in education students especially from an university where its founder was a professor, and for his motto of "you can replace any specialist with finite number of students, and the number is usually one". I met some of them later who worked there for first few years only to setup conditions to jump ship.

But along the line I heard how few big outsourcing/consulting companies dominated IT hiring in bunch of cities in Poland, with Warsaw being the odd one out because suddenly you had to fight for candidates with 100-150 person "minnows". I imagine without such minnows finding sensible work would be way harder