One of the things that drives Reddit as a social media platform is the anonymity.

Once you start tying monetization mechanisms to pay users for content, similar to YouTube or Instagram, you lose the anonymity.

Reddit is already walking the path to destroy everything that made it a different social media platform.

In addition to other suggestions, you could also set up a barrier (cardboard box) that would shade your printer from direct sunlight when the door is open.

You also don’t need the door open fully. Just open a few inches and turn on a box fan.