As above I'm presuming you mean tubular (tubs) for tubular rims rather than tubeless for clincher rims.
We run tubs on my son's race bike, plus our track and TT bikes.
They're not that hard to fit, as long as you put them on without glue/tape to stretch for a couple of days before-hand. We use tape for the TT and road bikes plus glue for the track bikes, as that's a requirement.
Would I use them for daily riding? No. I've a club-mate who does, but has to carry sealant and on longer distances a spare pre-taped tyre. In our case they're for race use or track/TT training only.