If Matt Walsh was just a conservative christian American, then it would be perfectly reasonable to spread this film. Of course one might find agreement with people that are otherwise politically opposed, or disagreement with people you're typically politically aligned with. But there are limits.
Matt Walsh is a white nationalist who regularly talks up Great Replacement Theory. He's anti abortion. He has extremely 'traditional' views about the place of women in the world. Matt Walsh is a conservative Christian in the same sense that the Commanders in The Handmaid's Tale are conservative Christians.
The concept of 'the enemy of my enemy is my friend' was brought up above. As extraordinary as it may seem, I firmly believe that GCs and TRAs have more interests in common than either do with Matt Walsh.
I think it is absurd for a feminist movement that argues their interests are protecting women's rights to be embracing a man who thinks girls should be impregnated young so they can produce more white babies. Don't worry though he wants to make sure they're married before they're impregnated.