Exactly. Parent poster is spewing a line without evidence. Please cite discoveries of respiratory viruses with “weird features” on par with SARS-cov2.
> The Laos study offers insight into the origins of the pandemic, but there are still missing links, say researchers. For example, the Laos viruses don’t contain the so-called furin cleavage site on the spike protein that further aids the entry of SARS-CoV-2 and other coronaviruses into human cells.
From [1]. So yes, the claim made by the parent poster is patently false.