I'm a second year Ph.D. student in STEM and I have a lot of "clashes" with my advisor. Some are serious issues: (1) he wouldn't talk to me, the 1st author, about a project and instead met 1-1 with a different student, (2) he made me put students as authors on a paper they didn't work on to boost their paper count, etc. Other issues are due to personality, which I think is ok and just something that happens in life.
My advisor is always telling me what projects to work on. If I bring up ideas that I have, he squashes them because "they are not best paper award worthy". I've expressed many times that I want to do try different projects and first he said he would help me find another Professor to collaborate with (he did not do this) and now he is telling me that I can't do work with other Profs because "it doesn't align with the interests of other students in the lab" or other illogical excuses.
I am on NSF GRFP now, but he did fund me for my first year. My question is this: since he doesn't fund me now, how much can he control what I work on and who I work with? I'm trying to find a middle ground, but he seems to want to shut down my other interests entirely. I want to figure out how much I can push back/ ignore, given my funding situation.