Not everyone is a pacifist willing to live in slavery. Sometimes people need weapons to defend themselves.
-John Stuart Mill
Prior ~80% were against doing anything to resist Hitler that might result in violent conflict.
Because clever replies like "got news to catch up":
Hint: neither the US or NATO members are directly involved in the war between UA and RU, or any other war (yes, the US is always at war with other nations.)
US giving away billions in equipment for a foreign actor and thus creating the need to replenish stock is all on them.
The US spent trillions for decades preparing for this sort of fight, all the way up to Ronald Reagan’s Star Wars stuff… and it turned out that something like 20% of one year’s US military budget (and some very brave, determined allies) does the trick.