Spitballing here, why not shred these clothes as filler for insulation instead of literally burning them? PFAS and fiber inconsistencies as these clothes are pr

Spitballing here, why not shred these clothes as filler for insulation instead of literally burning them? PFAS and fiber inconsistencies as these clothes are probably a hodgepodge of all sorts of chemicals, so they probably need to be characterized. I think chemical recycling is also being looked into.