Your math isn’t mathing. He isn’t talking rank and file Republicans. He’s just talking about their leadership and policymakers. That’s totally different. Mr Trump can be friends with Epstein all day long and that couldn’t possibly reflect poorly on the rest of the republican party. He’s only their elected nominee for president.
Get your “not all men” horseshit out of here.
Welder here. Aluminum oxide inhalation is correlated with an increased risk for alzheimers, not cancer. Hexavalent chromium is a carcinogen, and that comes from heating up stainless steels. So you are actively replacing a relatively non toxic oxide with the potential for an actually toxic carcinogenic gaseous metal, assuming your pocket knife is some sort of stainless steel (statistically very likely).