I've thought about this before. Like, if I could secretly have the only shrinky/growy powers in the world, it would be cool because I could decide how it's used. But if it were a general technology that existed, the governments/armies of the world would seize it to use against each other, against their own countries to control them, terrorists would use them, etc.

There'd be negatives and positives. Like there could be real porn channels with tiny people consensually (as porn stars) acting in scenes. There could be human pet stores. . . those claw machines that you get stuffed animals out of could also have tiny people prizes in them. . .

but there'd also be a black market and tiny human trafficking

ugh idk it's hard to say

overall, I'd like the opportunity to have lots of little pets and take care of them or get revenge on mean tinies, but I'd be afraid to be shrunken, or someone I care about being shrunken and harmed