Why is it so much easier to come up with time powers than it is to come up with space powers? is it because space is a real thing and we just made time up, so its more flexible?

I wouldn’t say coming up with Space Powers is harder to come up with things, but indeed- There’s different ways to pull off Time Travel and affect the flow of Time, but Space being Everything Physical, its powers have tangible effects. You could fuck around with the concept of predestination, altering the past or parallel realities for years and still come up with new ramifications such systems could have on Reality as a Whole, but if your power is Changing Something’s Size or Making Something Heavier, the effects are tangible, immediate, and we know way more about what would happen than we do with Time.

So mostly it’s the fact Space Powers are easier to imagine and predict than Time Powers?