If you ever watch Emeril's show, he periodically shows the two big vent fans located above his cooking area. I suspect all the cooking shows have similar units.
Stove top grills and smokers units smoke - - it's just a fact of life. A strong vent fan is important, commercial units are nice but $$$$$ and may not be a practical solution for the home cook.
Even with the ceiling fan on, windows open and the vent fan working my smoke detector has gone off while cleaing the oven.
