How about what % of clans can do LOTL... Not the % of people... My home clan is top 30 and we did it one time and decided it's only sustainable if we continuously booted loyal members for big hitters and maximum activity... It's unfortunate that we aren't strong enough (even though we are LB clan) to run it often.
You are right. It's just so long too. Maybe 7-10 clans a week do LoTL. But really algorithm wise it's just changing a few numbers to make a new EB. War is a different ballgame.