Re: Perhaps the Superior ones
"should go around inside hazmat suits just in case they touch something or breath in molecules of air that has been contaminated with animal (and/or human) fats if they are that sensitive to it."
They will also have to give up the majority of manufactured goods. Tallow has many uses in manufacturing and engineering. They will find that drinking water supplies in commercial premises are likely to contain minute traces of tallow. It is used as a thread lubricant and cutting agent when assembling pipework.