I rarely use the 4x5 outfit I have as I am more than happy with the size of prints I am making from medium format (Pentax 67), currently 60x49cm for exhibition, though I can go larger if cost is no object (and it is!). Similar case using 35mm and top-drawer L-series Canon lenses. Besides which, I do not have the patience of a Hindu cow now for the dedication and fiddling requisite of LF.
There are distinct advantages to LF, particularly the level of detail available at the start, and which is held the bigger the reproduction. But there are significant disadvantages for those who do not process themselves or who do not have the monetary leverage to feed box after box of sheet film through the cameras.
Compact, portable and free of gremlin things like flaking batteries and intemperate winding mechanisms (and rolls of film that slip betwixt the digits and this unravel...), forbys still find favour, albeit among an increasingly diminishing cohort of dedicated producers. But in Australia LF, particularly 4x5, is not especially prevalent now, post-pandemic; back in the time when we had a greater variety of film and the availability (or not) of that film was not shackled in mystery – forbys were plentiful scene-stealers on outings and bushwalks. I rarely see them now, save for last week's commissioning briefing in Tasmania, where a 4x5 Ebony titanium beauty turned up for 'show-and-tell'!
Just about all of the high-calibre LF photographers I have known for decades have shifted entirely to digital production, with no chance, given the investment in new equipment, of ever going back to analogue. .