Can you not wear protective clothing in extreme environment (high temperature, high pressure, low temperature, virus, radiation)? I don't think Raytheon wears protective clothing in this environment!

Yes, you can try it first, such as holding ice cubes in your hand for an hour, or drinking boiled water directly and heating your head in the microwave oven. If you can survive it, you can.

Actually, most people can't do it. A TV play is a TV play. I don't believe you can wear underwear outside to see if it works. It seems that I go out dressed like that and have no other function except being laughed at.