Unfortunately for you, there is no law that says you can only advocate for a position if you’re willing to do it yourself.
I can also advocate for securing the border without personally showing up to the border to patrol it.
There’s a substantial difference between the two. One, the border IS our business. The other, Ukraine, is none of our damn business.
If you want WW3, you go fight it. We don’t want it. You guys are so gung-ho about it, but only if you get somebody else’s child to fight it. The textbook definition of cowardice.