Your own property/server has 4th amendment protections, especially if it's in your house. Your use of someone else's machine doesn't, especially when they voluntarily give up your info.
You can also use proxys and/or tor to create external accounts/upload stuff.
> Your own property/server has 4th amendment protections
no such thing called constitutional protections in 2026 USA.
> your own property/server has 4th amendment protections, especially if it's in your house.
Yeah that’s gonna be super helpful, try to keep chanting “fourth amendment!” while pinned to the ground and the heavily armed swat team that just blew your door away is searching through the house.
I do watch too many movies.