What about a high powered cold start rda?
I suppose that would be less convenient than a cart for someone w distillate, but how about squishes or batter or crumble?
A couple people have tried, like the drop d ceramic cup…
A tiny ti plate over a small torch lighter, under a little dome, no wait, now were pretty much right back to knife hits…haha
You’d still have to figure out what to do w you’re q tips and sticky dabber too 
run outta pockets