If China stops selling you solar panels tomorrow, you still have all the solar panels they sold you until now.

And why do you see reshoring as the only alternative? Seems like a false dilemma. There's more than two places on the globe.

> If China stops selling you solar panels tomorrow, you still have all the solar panels they sold you until now.

Which is great, unless demand for electricity goes up loads.

> And why do you see reshoring as the only alternative? Seems like a false dilemma. There's more than two places on the globe.

"Here" and "not here" is a complete set. I could also phrase it as "autarky or trade".