Unreliable class flow ,low Pay,Students have a lot of power
In many reports, students can cancel or give negative ratings for reasons that teachers feel unfair. And the platform often leans toward siding with the student in disputes.
Promotional / ranking thresholds
To get higher pay or better visibility (“promoted” teacher status), there are thresholds (number of lessons, rating level) that can be hard to meet. If you don’t meet them, you may stay stuck with lower income.