Also I find it funny that Table tennis is the only sport enforcing these ridiculous corona rules still with masks and no touching the table etc..
All just to make China happy (not only here in Chengdu). There will be no problem holding the World cup in Qatar in football without specific restrictions for example.
Keep in mind China doesn't really have a vaccine. They only used their own home grown vaccine which is basically useless. So the entire population is unprotected.