I have specified in my answer that you should︁ not be engaged in a US trade or business, namely having a US facility or︂ employees or have FDAP income and in this case, the taxes transparently are passed on︃ to the US LLC members since the LLC is tax transparent.
The setup with a︄ single member disregarded US LLC is used by a lot of foreigners that do not︅ have direct trade or business in the USA for example they use it to do︆ freelancer activities without being to the USA.
The setup with a︄ single member disregarded US LLC is used by a lot of foreigners that do not︅ have direct trade or business in the USA for example they use it to do︆ freelancer activities without being to the USA.