[Espressosaurus]

Most cameras these days--other than the low end and the very high end--have IBIS (In-Body Image Stabilization) built in, and then stabilization built into the longer lenses (typically > 100mm). In higher-end/more recent cameras that both IBIS and lens stabilization can work together to improve how effectively the system works. I don't know if it's true of universally, but the recent cameras in Nikon's ecosystem which I'm familiar with use a 5-axis IBIS unit. A quick search suggests the K-1ii and some other Pentax cameras also moved to 5-axis IBIS--probably one of the reasons most brands are claiming 5+ stops in-body these days.

OM-1, formerly Olympus, does has some very cool tricks using the tiny micro 4/3s sensor combined with a sick IBIS unit allowing hand-held astrophotography that the larger companies haven't bothered with.