I agree with plenty of what you are saying, at the same time I believe that joining problematic start-ups or failing start-ups can teach you plenty on how not do things.
Remember that before succeeding you have to fail and improve in a cycle of n times until you succeed. If you succeed without failing then there is a high probability of luck being involved.
Remember that before succeeding you have to fail and improve in a cycle of n times until you succeed. If you succeed without failing then there is a high probability of luck being involved.