Oh good grief why are you always so combative? I'm well aware that it's clearly an accomplishment - but it's also their only option besides go out of business so I don't know what the US expected to happen.
Also erm... no, they aren't end-to-end domestically produced:
The South China Morning Post noted Huawei is reducing reliance on advanced foreign semiconductor equipment
More interestingly, while the Kirin is considerably less dependent on US or Western tech, it doesn't remove it from the equation entirely, and you still have to look closely at the bill of materials for receipts.
SMIC's process, however, still leverages ASML immersion scanners.
They're getting there, but if we go by what's in the article they don't have that capability yet.