Why is indoor shooting toys such a niche thing that it almost doesn't even exist?

>bought a low fps airsoft revolver
>literally too strong to shoot it indoors
>bought the cheapest pistol with only 100fps
>still too strong for indoors
>bought a nerf lever action gun
>somehow too weak, but makes a ridiculously loud noise when hitting the wall
okay well maybe lasers will be btter
>one legit product on amazon and zero videos of it on youtube
>its made for like 9 year olds
>one gun on aliexpress
shipping it right now. I'm hoping it works, but this is so annoying.

I should be able to buy a bunch of little targets on my wall and a multiple different laser guns.