Thoughts on the switch? I decided to become a PM full-time after a couple of dev internships, thinking that given the pace of change in tech, it would be a better idea to spend time building people skills instead as those seemed to be more 'durable'.

After a couple of years, I've completely changed my mind. Though I've done well in my role, I find that it's hard to point to a concrete skill set (such as deep domain knowledge in some field), and the fact that the PM role varies so much across companies makes it difficult to transition.