I think they do jump, but rarely, what would happen if left unchecked? I don't want my whole place crawling with them, even if they are harmless.

I heard they might also be thrips, which do jump as well, any ideas there?

All those tiny black dashes are bugs crawling around my soil. They come out when I water my plants, I think they have white larva that slowly turn black: I have tried drowning them out and I see that there are smaller white versions of the bugs floating, I think they are the larvae. These are indoor...