Originally Posted by
choddo
Except in the long run, the consequences accumulate indefinitely don’t they?
Yes, but I prefer to look at this as part of a bigger picture. IMO worrying about the PTFE in the lubes you use is comparable to looking to your penny jar when the mortgage comes due.
FTIW I don't use any PTFEs in my chain lube or anywhere else on my bikes. Not because I'm a better person, but because I don't consider PTFE lubes well suited for the application.