"Ordinary" soap does work but I find it tends to dry out more quickly than I can shave my whole face hence at home I use shaving soap with a brush. But when I travel I'll happily use the hotel's free hand soap at tbe destination to save the hassle of bringing more things through the airport.

I always assumed that the sensitive skin isn’t on your face.

Soap is, indeed, “good enough”. But for a minimal investment you can buy the shaving soap cakes, cup, and a shaving brush. Way cheaper than the stuff in a can, a little more luxurious than hand soap.

I have all those accessories too but don't have an appreciation for the self pampering. Suppose I could drop by a barbershop for that.

I just use a face wash that lathers up nicely.