SMG4 might be ending, but that doesn't mean we're stopping. That's the power of a fandom - the ability to keep something they love alive for years after it's ended.
Just look at TF2, one of the oldest games you'll ever see, and yet, one of the most alive.
Just like the series that inspired SMG4, we'll be making sure that SMG4 isn't forgotten.
(And if we're all wrong about it ending, just saying right now that I called it)