IF the isolationists DO want to increase the budget AND have a solid plan how to use that increased budget that involves more than "ignore and hope they go away" THEN I'll admit they may have a point.
However, if these isolationists are anything like what their name (plus RL) history implies, then I don't think they do
Well to be quite honest, we don't really know what kind of budget the Isolationists want. But should they be wanting to use that budget to defend America's shores only, then they have a point. Also, unlike in our time line where you had European countries fighting against eachother, in this time line, Europe, Asia and Africa has been swamped by an unkown enemy. I think the Isolationists would, safe to say, prefer to defend American shores rather then get involved in a tango with the Chimera over libertating pretty much territory without any people living there.
If the Chimera are unkown to the American people, then obviously the Isolationists would be like in our time line. But if they do know, can see the threat, I'd probably believe it's a case of "Defend America and America only! Stay out of Europe!" attitude.
guess what happens to undeveloped resources if the owner has time?
True but we don't have any idea on how the Chimera process their resources. Do they even use Human resources? For all we know, they could be using a giant spaceport and recieving their own materials from space.
Another issue is have they even conquered Africa yet? Is it like Asia and battles are still progressing with only a small percent of the continent under Chimeran dominance? They thrive in the cold afterall (much like myself, heh) so compared to cold Europe that has an advantage and is small to conquer, Africa is another story.
Considering how they overran Russia and Europe, I wouldn't count on them NOT making use of having >50% of the world's land mass to outcompete/produce/... the US.
they took 40(?) years to get ready to overrun Europe (assuming the Tunguska event as the start), what reason is there to think they'd not be able to take on the US now, or in 40 years. And what reason is there to think they wouldn't try?
Like I said, we don't know how they process resources or run industry. To be honest, it seems rather fantastical for such creatures to suddenly create such advanced weapons and machines out of nowhere so I am guessing some kind of extra-terrestrial assistance. But that's just my guess. Treizev is doing an excellent job of telling the story so I look forward to reading more and hopefully learning more about how the Chimera operate....if the information is available.
And besides, it's along way to travel to the U.S. If America builds up a very strong defence, no reason to say they might not hold out. Compared to Europe being connected to Russia and Asia, America isn't. Along way across the sea. Only way to get there is by air and ship (or space). More than likely, a good defence could end a possible Chimeran attack on the U.S. Throw in the possibility of nuclear missiles and you have a sound bet the U.S could do alot of damage if attacked.
These are scenarios America *could* take in the event of non-involvement with foreign affairs and instead concentrate on the home defence. But really, just my theory all in all.