John Robbins would have inherited Baskin-Robbins (he was the co-founder’s son). Grew up quite well off and could have been wealthy through the rest of his life but he chose to walk away from the company due to all the industrialized factory farming and general animal cruelty surrounding the dairy industry. Back then ice cream was all dairy products.
Eventually Baskin-Robbins itself was sold to a multi-national corp & was then sold/acquired a few more times.
https://vegnews.com/the-untold-vegan-story-of-baskin-robbins
Agreed with the other comment, the sealed oil radiator heaters are near silent (no fan) and have no trouble heating up a small/mid sized room after some time. The newer ones nowadays have a thermostat so you can set the temperature to something specific & have it heat up to that temperature.