Why? What does agreeing with his documentary have to do with the rest of his views? Walsh is wrong about a lot of things. Heck, he's wrong about gender. But the documentary does a really good job of highlighting the problems of where we are on this issue.
As I said, being familiar with Walsh's views, I wasn't planing to watch the documentary. But now that I have, if you can watch it without paying the Daily Wire a cent (I found it for free on Odysee), I'd recommend it.