I don't care about the word feminist, any more than I care about being on the right or left.
Reproductive role is a clear and real biological and material separation among human beings, one of the most objective, measurable, and binary there is. It's fairly unique really, it's been universally recognised by every human society and is a major building block of all human societies.
This is because reproductive role has very significant consequences for the lives of most human beings, and this, again, is based on material considerations. Are women disadvantaged - sometimes. Sometimes men are, as well. But it is the case that because of the material reality of being the gestating reproductive class, women have specific vulnerabilities, and more than that, there the forms of social organisation that are best for women are differernt than those that might be the best for men.
These facts lead to all kinds of differernt social consequences, problems, and trade offs.
Do I think that applies to race? Something which is not a scientific idea, which depends on humans arbitrarily dividing up humanity according to factors that do not materially cause significant differernces in their abilities, way of existing in the world, and which could, and have, been divided up in other ways, or sometimes not recognised at all, historically?
No, it isn't the same at all. It's a very differernt kind of "group," which is why it is not universal in the way sex is in human society. You could divide race in 10 differernt ways and each would be as valid as the last (ie, not at all.) So it should be no surprise that it's a very crude, and in fact ineffective, heuristic for class interests.