Re: When unstated WP, WP1 and CL benefits become almost farcical to fellow passengers
When I was WP, I was travelling so much, that the priority check-in was a favourite, so that I could do it quickly and get to the lounge to relax before yet another longhaul flight.
When travelling with non-OW carriers, it was rather annoying to be stuck behind never-flown-before/fly-rarely/have-no-idea-what-I'm-doing passengers who would take 15 mins to check-in in 10 pieces of luggage because they had to repack/question everything the CS person was telling them etc. So using the priority lanes available was less stressful as 9/10 people using these, would usually be FF themselves and be ready with everything needed, and not be holding up the queues for too long.
I never see it as a DYKWIA parade - rather an efficient service for those people who catch flights the way the vast majority of workers around the world might catch the bus to work every day.
Can't recall having anyone glancing sideways at me - but in all honesty, being jealous over someone being offered something a little more because they fly often, shouldn't be of any concern to them. If anyone asked me - I'd have explained that a 747 was the equivalent of most people's daily bus ride to work - except that I flew every week for 42 weeks a year, and this was a way the airline said "thank you" for my patronage.