It's not that it's conveniently ignored. It's that a services economy, while lucrative in the good times, leaves you lacking self sufficiency and resilience. We should never have let manufacturing leave to the extent that we did, all in the name of efficiency over all else.
Of course it goes without saying that launching an absurdist comedy interpretation of a global trade war is not the way to fix the problem.
I don’t have a source for this handy, but I believe that in terms of goods produced, manufacturing is actually still alive and well in the US. It’s just that this is done by a much smaller and more automated workforce.