Yes, Dorothy, even laptops are biased towards the right handed world!
My laptop (Dell Vostro 1700) is nice enough on most accounts, it’s getting a little old, but works well enough. There is one issue that has been annoying since I bought it: The cooling fan and heatsink are on the left side of the computer. My mouse goes on that side and consequently, my hand ends up in this open-air convection oven whenever I’m working on it. It’s not as bad as some laptops, but I still notice it.