No - if a Chinese lab/company let the virus out, it's not really comparable to America's involvement. It would be 'mostly that agency's fault', objectively speaking.
Internationally, people would see it as 'China' not the specific agency.
If we did in fact find that this is a 'Wuhan Lab' issue - it would be a seminal geopolitical event - on par with the dropping of Nuclear Weapons.
It would be a major global realignment in so many areas, even without the populism.
The issues around populism are not a 'threat' it's a 'concern'.
3 Million people have died from this, there are grieving families all around the world - there are 100's of millions unemployed - and they will be told 'It's China's fault' - what do you think is going to happen? Since we're already seeing light anti Asian sentiment around the world, what will happen when we are told that 'China' is culpable?
On the day after 9/11 the only flights out of the US allowed were those back to Saudi Arabia. G. Bush basically told the Saudi Embassy and many student nationals etc. to 'get everyone out in 24 hours' for fear of populist reprisals.
BLM protests broke out, billions in damage and several dead over a police shooting ... and that's in the US.
So I don't think it's that much of a stretch to say it would be dangerous to be Chinese in many places in the world. It's certainly not a threat, it's the reality of the world we live in. There are ethnic riots all over the world, all the time.