Allied armor feels too easy to "hard counter" compared to Axis (team games)

One thing ive noticed, that if as an allied player, I try to go for an armor focus, unless things REALLY swing in my favor, it is VERY easy for Axis to re-orient their army via Marder blobs, that basically negates any armor play on maps with tighter lanes.

Meanwhile, as USF, if the Axis get a solid armor horde going, you really cant do much to defend against it.

Hellcat is "meh" with its low rate of fire.

Handy for sniping shots, but armor hordes require RoF + Health/Armor

Shermans are handy, but cant withstand a true armor horde, especially if its marders.

AT guns come from arguably the least cost-effective structure in the US tech tree, and are really not survivable in the current axis-arty meta.

75mm halftrack can come in clutch, but unlike EVERYONE ELSE"s halftracks, this thing dies in two hits.