It would make sense if you look at it with space only, say you have a time machine and you start moving forward. Since your machine is disconnected from the "time space/space time"..as time and space are one apparently.., you cannot stay tethered to earth - this is given. But, how far in space will you go if you were to stop the machine traveling forward in time? Would the earth still be visible after traveling 1 minute forward? How about one second? You could say "well, the earth orbits the sun at X, so you would be.." or you could say "wait, the solar system orbit the milkyway at X.." we know this already..

but, of course this logic is infinitely regressive (or progressive?). In order to see time as a unit, or part of "space time", (even relative space/time), you must have some sort of prime relative to define it (again, even relative space time) otherwise time cannot exist, only space.

So, therefor, time does not exist in an infinitely reg/progressive space relative somethingverse (even as a silly conceptual dimension). Or, .. space time exists relative to a prime relative, in a snowglobe cassette tape somethingverse with all tracks laid out. But in that scenario, space time is only an illusion.

Oh, it shows einstein, it shows.