It's very easy to sort out.
It's all irrelevant now.
Could a killer virus be created in a lab and then released in public intentionally or accidentally?
Yup. Sure can.
Did Covid-19 originate in an intentional or accidental lab leak?
Who cares?
The important data is that it was recognized and vaccines and procedures and medicines to address the effects of Covid-19 were created in labs and then released to the public and such research and development continues.
The original source might be relevant if civil suits for damages or criminal charges were to be laid but in this case neither is even remotely possible.
So jess fuggitaboutit.