Yes, I know about this tactic and it works if you have a fuel scoop to tell you when you're close enough to make this tactic work without dropping out yourself. I found that it is even more satisfying to watch the NPC flail around until it is too late.
Yeah I was charging up to go into frameshift once when someone tried interdicting me. I got thrown about and tried to avoid it, and by chance I aligned myself with the target vector and it immediately broke the interdiction. It was useful to find out.