I'm sixteen years old, and no one makes fun of me for my tamagotchi.
Last week at school, I told a boy that I have a tamagotchi. And he said, oh I remember those they're cool!
And then he said, "Wait, you have it HERE? Hardcore!!"
'Retro' toys are really in style. Sometimes, I let my friends play with my tama.
Some people might make fun of you for a toy, but those are the kind of people who TRY to find reasons to make fun of people.
You'll probably find people who have similar interests as you, who don't mind your tama. They might even think it's cool.