looks like shang chi is tracking to do $60-65m opening weekend, which is respectable. On the other hand its kinda hilarious seeing the twists and turns critics and hollywood reporters are doing to say its an amazing number, considering black widow did $80m opening weekend (theatrical) PLUS $60m disney+, and Shang Chi is theaters ONLY. You'd think it beats Black Widow handily, given its a long weekend (kids are free) and its theaters ONLY for at least 45 days. Currently the audience skews 69% male and 31% female.
The lowest MCU opening weekends are Ant Man ($57m), Hulk ($55m), and Thor/Captain America 1 ($55m) although all did $300-400m global runs and it seems unlikely Shang Chi will come anywhere close given it won't open in China.