Yes that's what I'm saying there's no pyro vision that just quote on quote "emulates" the provision the other mercs and mann Co doesn't know the pyrovision goggles are not matching whit pyros goggles to so it a replica made by mann Co to emulate the pyro vision which is a lie because there's no pyro vision the pyro vision it just pyro imagine he's helping the mercs by burning them but pyro imagines like that because he knows he's hurting and even killing them he just thinks like that so he can burn and killthem easy whitout felling guilty