It seems pretty poor, especially for 2023. This article from four years ago has TSMC touting an 80% yield rate on their new-at-the-time 5nm process. Still, the fact that Huawei is able to produce 7nm parts at all is something of a victory. Huawei is probably around five years behind TSMC at this point but may be able to close that gap over time.
One of my grandfathers worked for a telephone company before he passed. That man was an absolute pack rat, he wouldn’t throw anything away. So naturally he had boxes and boxes of punch cards in this basement. I guess they were being thrown out when his employer upgraded to machines that didn’t need punch cards, so he snagged those to use as note paper. I will say, they were great for taking notes. Nice sturdy card stock, and the perfect dimensions for making a shopping list or the like.