Do any of you carry snowshoes in your car for work or emergencies? Would there be any point to it for someone without much or any experience?
Snowshoes requires little to no experience, IMO. Put them on, then walk. If you can walk you know how to snow shoe. Use 'em long enough and you'll get better. That's all there really is to it.
But prior to stuffing them in your car, make sure you know how the binding is supposed to work! Not all bindings are self evident. Sometimes it is amazing how something that simple can be that hard to figure out . . .
I don't have any in my car. We have absolutely no need for them in our every day routine (I live in a city). They would be beneficial in remote areas, but we usually only travel into remote areas to go skiing anyway... Also, any major road is (supposedly) cleared of snow - I would just walk on the road. Much easier.
If you travel in remote areas with lots of snow and no skis, then yes, I would absolutely recommend some snow shoes.