I thought Accurail and Moloco were still manufacturing in the US. Accurail of course keeps their kits very simple.
It's unfortunate that the hobby has gone the way it has. Tariff wars and mass and technological changes favoring produced 3 D prints may change the industry in the near future. The longer future may bring raw material prices for plastic and resin both for 3D printing and casting to unaffordable levels due to climate change impact on future production of hydrocarbon based materials.
Perhaps the future may make our modeling of layouts structures and railroad equipment affordable only a virtual exercise in super realistic simulator software.
Still in splendid Shelter In Place solitude, about half way up Walnut Creek