He'll get used to not having eyebrows. But he may twitch a bit around open flames.
haha!
But in the effort to take this thread back to the OP's intention, I will say this.
While I consider my husband a very masculine guy, I'm still the one that does anything brewing/brewery related even if it involves some hardware and tools. I have built three different kegerators, and he just stays out of my way. I have a (male) friend who has done the majority of the work on my brewing equipment but I have done a few things myself. That is why I learned to sweat copper- for brewing and not for fixing things around the house. I took apart a March pump to fix it, and have done similar things with my other stuff.
I think that is fair, really. He has hobbies that I support but don't enjoy- like gardening. I love the fruits of his labors but I'll be damned if I'm going to grab a shovel or hoe to help him. It's HIS hobby, not mine. The same is true of brewing. It's MY hobby (er, ok, obsession). He loves the beer, and he gives great input into new recipes and tweaking them. But he is not about to start measuring grain, measuring hops, etc.
It would be nice to have another hobby to share, but we do hunt and fish together.