Our stove has four 15,000 BTU burners. This is on the high side for
residential cooktops. When I have all four burners running on max
(60,000 BTU) for any length of time (a minute or two is all it
takes), the kitchen gets hot enough that I have no choice but to open
virtually all of the windows on the first floor, particularly with a
houseful of guests, as likely would be the case with a big
Thanksgiving dinner. I can't imagine how uncomfortable 100,000 BTU
would be in that situation. The open windows are plenty of
ventilation.

But I'm guessing that such a large stove also has a vent hood??