Frequently I run the blade up through the workpiece to create an interrupted cut on jigsrouter templates and instrument panels, for example.
Never have kickbacks.
I’m glad you don’t have kickbacks. Many people don’t. It can come down to what you work with, what you do, and how you do it. Then again, most people would be fine, driving around without seatbelts too.
As for the riving knife getting in the way, on a decent saw, it comes off and goes on in just a few seconds. On my cobbled together home-made “thing” it takes about 15 seconds to loosen or tighten the nuts. But I’ve been thinking about improving on the design one day. Anyway, it takes no longer than changing a blade.
I use mine for about 75% of cuts.
Since mine rises above the blade above 3/4”, I have to remove it for tenoning, but you can’t count that.
It doesn’t help with a dado stack, and with a zero clearance insert you have to take it off to cut the slot, and then jigsaw the space for the knife, since it can’t cut for itself, so there’s that.
Right now, mine is off because I have an 8” blade on the saw. I needed something with a 1/16” kerf.