I think the issue with large 100+ inch sets is the logistics of transportation and moving such large panels in and out of houses. If you look at the size of my 142" screen, there is no way you could transport it in and out of the house without disassembly. Don't get me wrong, I remember when a 65" projection TV was a HUGE TV and now that's not a small set, but not a large set either. I love my projector, but I would obviously rather have a quality flat panel of the same size instead.
7.4.4 Theater Room: JVC-RS500, Silver Ticket AT 2.35:1 142”, Onkyo RZ830, Anthem PVA-7, Panasonic UB420, Apple TV 4K, JBL Studio 530’s, 4 - 15" DIY Sealed Subs
3.1 Living Room: Samsung 64” F8500 Plasma, Anthem MRX 300, Dynaudio Audience 52’s, Dynaudio Audience 122C, NHT SubOne, Roku Express (2019)