I didn’t even know that was a thing! 😅
Yea, Since 1985, I found that after a long day (or short) in the saddle, the last thing that you want is something wrapped around your crotch. A super long shirt (sometimes I sleep with my leg warmers and wool socks on too) gives you a lot of air underneath, and plenty enough privacy. Super easy at night to get out of your tent for bladder relief. The long shirt is also nice for getting out of (possibly damp) cycling shorts and into looser fitting off the bike shorts, in public without being sighted for indecent exposure. I can't imagine anything nicer. (honestly)