Sorry, I am not following. You were saying that your relative never had any problems getting a bed in Shanghai's tier-one hospital, correct? But why is this a proof of Shanghai's covert foul play on covid numbers? I don't see the connection here.Let me put it this way, the relative that told me never had any problems getting a bed in Shanghai tier-one hospitals.
But all these are speculations by you.It's also consistent with what I have read on Chinese social media. It also fits SH government's effort to downplay the seriousness of this outbreak. From a PR standpoint, asymptomatic case numbers are not viewed as threatening as symptomatic numbers.
If their case numbers are truthful, there is no problem for Shanghai to not declare any high risk areas.AFAIK, SH government has not even declared any high-risk covid areas in shanghai whereas other cities had declared high-risk areas when their reported case numbers were far lower.
So before you can blame Shanghai for not declaring any high-risk areas, you have to prove with factual evidenace that Shanghai's covid case numbers are false.