My contacts agree with you. (To be fair, I'm going off what I hear from ~4 people.)
Nobody believes everything's fine. Views of the government are at rock bottom. Trust in the government is zero or negative.
Here are some things that have been said to me (though this is private messages, not public feed posts):
> the government is shit! [2020-01-24, followed by much unsolicited venting about the state of things in Wuhan as reported through unofficial channels]
> 我觉得这次的疫情好像已经时空了 [I think it looks like we've already lost control of this epidemic] [2020-02-05]
> 封闭了小区,外面的人不允许进来。每天还消毒(Me: 内面的人可以出来吗?)可以的,但是要有“出入证” [Our apartment complex has sealed itself, outsiders cannot enter. We disinfect every day. (Me: Can insiders leave?) Yes, but you need an exit/entry document] [2020-02-10]
> 如果说,现在社会忽然流传某种说法,然后政府辟谣,然后大家就知道,这个说法是真的 [If a rumor suddenly spread through society, and then the government denied it, everyone would know it was the truth.] [2020-02-10]
Social trust is down too; I also hear rumors of escapees from Wuhan concealing their sickness (this one's easy to believe) and of sick people striking back at the society that failed them by spreading their saliva on elevator buttons and doorknobs.