Actually yes, that is by design. There is a reason the US had property ownership as a requirement to vote in the constitution. Whether removing that requirement was correct or not is up for debate. But there is a distinction in a democracy between an active citizen and a passive citizen. An active citizen is someone that has skin in the game and is a willing participant in the process. A passive citizen is someone that does not engage in the process, or does not actively have skin in the game. The thought espoused in the enlightenment was that someone with property would be tied to the location long term and would therefore have interest in the long term success of that town/state/nation. Someone who is only in a town for a year doesn't meaningfully have stakes in the town. They don't really care if the schools aren't funded well enough, or if the roads don't have long term maintenance budget, they are only going to care about immediate needs. Someone with a house, that has children or grand children, they are going to not only care about now but 30 years from now as well.

Whatever idea you have about how black Americans live is bizarre. And despite being ignorant of us, you attempt to silence discussions by acting like you are us.

Yes, voting requires some form of residency. That's a pretty basic tenant of any stable representative government.

Anything less becomes extremely easy to game.

No, but it should be.

I saw your other comment with regards to the Netherlands. If that’s where you’re located, you only need to have a stable location once. Then you can register. Another person can’t unregister you from there, so you can vote even if you then move to a hotel.

Only question remains is how you want to deal with mail, but there are workarounds for that.