Official U2.com re-issues of live recordings through the years released intermittently like Dave Matthews Band's Live Trax Series - https://davematthewsband.shop.musictoday.com/dept/live-trax-series-releases?cp=1_5575_8858
DMB has released over 40 recordings dating back to some early concerts and covering every tour (some multiple times). Some have been CD's, DVD's or both. I think that U2 22 and Edge's picks were great and believe that die-hard fans would consume more consistent releases like those if released as official live recordings even-if they already have a bootleg copy of a show, etc. I have some great bootlegs, but if they were officially released with some liner notes, remastered and packaged as part of Bootleg Series my wallet would hurt.