It has not been debunked.
in fact the primary structure is near exactly
Pangolin RNA over the S protein
.... but not in any other part of the genome,
and there are several structural and non
structural proteins.
The HIV bit has been debunked. I posted multiple links showing it has been. Three of the four sequences pointed out by the team from India aren’t actually similar. The fourth is so short it’s meaningless that it’s similar. It would be like saying you and I have a very similar address because they both contain the same sequence of letter “Lane”. You could live in Maine and I could live in Peru and we still have that in common.
The S protein sequence isn’t Pangolin RNA; it’s just very similar to the spike protein on pangolin-CoV, which is a coronavirus that infects pangolins. The similarity isn’t really that significant. You can find similarities between similar viruses in different species all over the place.