I think context matters here. In a small startup everyone on the team is expected to be able to contribute their skills to make the startup grow. There is no ti

I think context matters here. In a small startup everyone on the team is expected to be able to contribute their skills to make the startup grow. There is no time for training and teaching. So either convince founders or management that they need to bring the right skills in house or leave knowing you tried to help the company but they have different priorities. In general though you should try to help people not look down on them.