I'm curious, is it hard to take photos with Hasselblad 907x without IBIS?
I don't know how easy it is when you shoot 100MP body - I heard that its hard to keep camera steady with such a high res sensor and no IBIS.
Would it work as a minimalistic one-lens travel camera?
Is it hard? No. Will you get tack-sharp images at low shutter speeds shooting handheld? Probably not. Certainly not as frequently as you could on an IBIS camera. If you follow the ol’ shutter speed is double your focal length rule, you’ll probably be fine.