By using "only motivation" in your response, you are indicating you believe it to have been a motivation for non-intervention. It wasn't. At all. Period.
Even if Roosevelt's goal wasn't to sit back and make a profit, he ran on that platform as the country did want that.
You've actually claimed that Roosevelt ran on a platform of "Let's sit back and not do anything, so we can make a profit". Come on! Give it a rest, please!
Further, the average American (re: the voter) didn't give a rat's ass about some corp they worked for, turning a profit thanks to war profiteering. And many Americans even wanted to enter the war! You know how voting works.
On to your other comment.
If there is no "good" empire, then there is no "evil" empire. You cannot remove moral labels on only one side, yet leave them on the other. Ergo, you've essentially stated that Nazi Germany has no justified, negative moral connotation to it?
Sorry, there are empires that revolve around a negative, evil premise. And those which revolve around a positive, good premise. But let's step back from this a bit, and do what some might find sensible.
Look at historical empires, comparatively, and assess the US against them.
Is the US perfect? Certainly not! However, are you? I? Nope.
Yet compare the US to other empires. Especially world spanning empires. Whilst the UK, France, all the way back to Rome, Greece, were not superpowers, they were "known world" spanning. World impacting.
Now assess the policies of these empires. Comparatively? The US is the most benign empire ever. EVER. Assess its strength, versus countries it invades. If the US behaved as the UK, the entire planet would be under its boot! If it behaved as Nazi Germany, can you even imagine?
It sickens me to have to defend the US, for I do indeed know it is not perfect. The US rolls over in its sleep, and crushes parts of Canada's economy. Yet I don't seem to recall post WWII US threatening to invade Canada, if we didn't pass copyright laws it likes. I don't recall the US capturing Iraq, and hauling off "undesirables* to concentration camps by the millions. I don't recall the US invading countries, and maintaining control after the fact -- for hundreds of years.
Oh sure, yes "Well, the US did this, corporate that, it's all for this and that" so what. We're comparing empires here.
So please, show me a world spanning empire, ever, which behaved with as much restraint as the US has. And bear in mind, the US literally could overthrow 90% of the planet in a matter of 20 years.
Just... it sickens me to see the US's own citizens, denigrate her so.
Now... do I respect your desire to reign in the US? Keep it restrained? Under control?
YES! By God yes, I do. But why on Earth make up contrived stuff, like the US was a land of profiteering, sniveling, hand wringing people, staying out of a war because PROFIT.
Please stop! Please!