I like flats, I like old cages, I do not like clipless. I do not want fashion, technology or fads tell me what to use. It is I, who is on the bike for 8 hours, so my feet feel the ache and if I want to wear flip flops, that is up to me, not some Youtuber who can scientifically prove that I get an extra 0.3 watts if I use clipless.