The flip side of all that is that if indeed someone gets infected, he/she can't get notified of the risk and then goes around spreading it with friends, family and coworkers and potentially sending a whole pile more people into quarantine just like one moron did during CNY.
And if everyone has the same approach then it's more likely restaurants, gyms, salons etc will get shut down again and sooner... The workers employed at these businesses will all very grateful of you carrying the torch against the evil HK government and the puppet masters of the CCP and hey you stuck it to the man so it's all worth it...