Spent half an hour scrolling through short videos, saw 6 posts about Physics AI being a big opportunity, and 3 of them featured Brother Sun's profile picture. One point that many videos discussing Physics AI don’t mention: Under the narrative of Physics AI｜the importance of chips and storage! I definitely won’t buy A-shares. I just want to mention two index funds: · Storage sector ETF DRAM · Chip lithography machine sector EUV