Am I crazy or do you get way more fuel than you ever did in CoH1? I tihnk it's something to do with the caches and strat points providing fuel.
Teching happens way faster. In vCoH you wouldn't start seeing tanks until the 25m mark, since they were all tucked in their faction's T4 which was expensive. The only one was the Stug in Whermacht's T3. In CoH2 it's not uncommon to see them at the 15m mark (or earlier for Soviets sometimes) because teching is so much cheaper and you have higher fuel income via strat points giving you some.
This is also magnified in WFA since OKW can get an armored TD or a puma out of one of its starting tiers, and USA can beeline to tanks with a mere 140 fuel spent.
Anyway, I still feel US late game is way too dependent on the Jackson, which is very good but so incredibly fragile one misclick = dead. Basically, you often win or lose your late game based largely on how you micro your Jacksons and how much the map allows you to do so. Apart from that their AT options are very lackluster sans E8. They really need some sort of meatshield tank, or at least for bazookas not to suck, especially considering they cost fuel to get. Or maybe a heavy AT gun, did they US deploy some of those? A stolen Flak 88 ?