So I've only been to BWI CL once and my experience was exactly like you described above. One very large family in particular was always there, multiple strollers, took up multiple tables, and it was overall just very crowded. I recall eating apps one night squeezed together on a couch with a plate in my lap. This was over a Princess Half long weekend several years ago so at the time I chalked it up to that as those types of weekends can promote more lounge time from some guests. Gosh knows BWI CL reviews are always so favorable around here I figured it was just me and/or a one off situation.
Lounge crowding at all the CLs has always been an off/on topic around here for as long as I've been following this thread, but part of me does wonder if things like no
DDP, harder to get ADRs, wanting to get more $'s worth of CL, etc have shifted some guest patterns, on the margins.