What did the fumes look like in the kitchen when my grandparents were young

It is certain that there was absolutely no range hood at that time, and the general cooking is that the smoke is either full of smoke or is discharged out of the house, I think most of it should be full of smoke floating all over the house, not to mention that my grandfather's generation I was a child (I was after 95) was noisy, even if I go back to my hometown now and the same as before, usually the fried vegetables are full of fumes, so you can imagine what the fumes of grandpa's generation are like when they stir-fry, I hope to adopt!