Do you think that in the most general sense, or do you mean they shouldn't be roped into this (Ukraine) conflict?
Historically, civilian companies have always been leveraged by nations to re-tool and produce the vast majority of war materiel during a crisis[0]
[1]: > The B-29 project was the largest and most expensive project undertaken during World War Two. It was even more expensive than the Manhattan Project. The American Automobile Industry was instrumental in supplying airframe components and engines for the B-29. Below are the automobile companies and their suppliers known to have participated in the building of the most complex aircraft to date.
There are many more examples.
0: https://usautoindustryworldwartwo.com
1: https://usautoindustryworldwartwo.com/b-29-usautoindustry.ht...