But refusing to buy from one company specifically is. Just because you buy similar products somewhere else doesn't mean that you aren't boycotting the other company.
I refuse to buy from Blizzard, Activision, EA, and Ubisoft. I refuse to buy Sony games so long as they require a PSN account for PC games. Just because I buy indie games doesn't mean that I'm not boycotting those AAA companies for their actions.
When I was in highschool, I came up with an expression: "Scratch an artist and you'll find a student of many subjects underneath." To some extent I agree with you, but I think it's more that kids aren't really introduced to a variety of subjects in an interesting way. Art causes you to learn at least a surface level understanding of the science behind color theory and lighting, anatomy, engineering, and a host of other things just by the nature of needing it to get better at creating what you see in your head. Our understanding of anatomy today is founded upon the studies Da Vinci and his apprentices did of bodies that they stole from graveyards and performed autopsies on in secret.
Kids are naturally curious. They know nothing of the world around them and that curiosity and desire to learn is how we get stereotypes like the kid who never stops asking questions.
It's just that the way subjects are often taught is not conducive to engaging with that curiosity (ignoring when that curiosity is stifled by other influences like parental beliefs). Plenty of schools played with Kerbal Space Program, which has a simplified but still fairly realistic depiction of orbital mechanics in it, and that abstracted system taught many kids the basics of orbital mechanics and the science behind building rockets. Minecraft has taught many kids the basics of circuitry, as redstone is literally just basic circuit wiring - to the point where somebody created a full computer running DOS in Minecraft with a working keyboard and screen and everything.
I think it's an issue of approachability vs one of outright not caring. Tomes about the math behind nuclear physics has nothing on telling a kid that today you'll be telling them about the Demon Core or how basically all forms of generating power boil down to new and exciting ways to boil water. When you include the particle physics involved, they'll be much more interested in how that relates to why one guy in the room died while everybody else was perfectly okay than just an abstract on the deflection of radiation by atoms.