Proof of Post Malone is his covid concert in his house where he and the band played all Nirvana covers. he and his band are 100% legit rock players. I wonder wh

Proof of Post Malone is his covid concert in his house where he and the band played all Nirvana covers. he and his band are 100% legit rock players. I wonder why thay make so much shallow pop usually. https://www.youtube.com/watch?v=f7eaGcIyhPU https://www.youtube.com/watch?v=f7eaGcIyhPU