With a low seatpost, yeah. Muni was rater a challenge. Rocks like this was pretty much insta UPD:
The brakes helps a lot ofc. Bumps downhill is less of an issue.
But after switching to 500 mm seatpost something magical happened. I can do bumps and small curbs without big problems, even with 45s. It became a matter of shifting my weight and using my momentum. But if caught unaware on a rock or bump, a 16" will throw you off indeed.
Oh well.