I mean you are also free to pay hundreds over the years in air cans, wasting money and harming the environment.

Unless you are really using canned air daily, you will not have to spend 100$ for it over your whole life.

I bought a three pack about 5 years ago and am only on the 2nd can. They're great for a very occasional spritz into a fan or some other dusty region when you have a laptop or desktop open for a repair.

Otherwise I'll use a vacuum or duster, if it's not delicate electronics.

you can find equivalents on amazon for $20-30. imo for $110 this thing better create a hurricane when turned on