> All US commerce to/from must remain in US dollars… <
I’m not a fan of even more laws. Anyway, I think if enacted your suggestion would be pretty easy to beat. Just set up a shell company between the US company and the BRICS company. Then even more laws would be needed to investigate the shell companies.
Oh, and what about retaliatory laws other nations might enact?
Kind of a mess.
We just need to carry a bigger stick. Besides, we defend Europe at our expense, as one example. Maybe we disband or leave NATO. Imagine the cost to them for that? Better they respect us and the American dollar that is their lifeline. Same with other countries. They need us more than we need them.