In general I love the idea of the US moving more and more towards only supplying defensive munitions to countries (such as the long list of really fucked up countries we deal arms to that would surprise most people).
We could always take special action to supply offensive arms in response to justified conflicts such as in Ukraine, but let’s not let authoritarians build up a stockpile of offensive capabilities from US sweat during times of peace. That’s a recipe for less peace.
But by all means we should let allies buy as much defensive capabilities as they desire.
Being an ally to the US should be more associated with the benefits of protection from bullies than capacity to bully.
(And most important IMO is that we don’t allow selling tech officially or privately by US corporations to enable authoritarians to abuse their own citizens. Something we very much do and I really wish we didn’t.)