[2020] How the hell am I supposed to deal with this

Looks like fun!

You want to be aware that mods can definitely overpower your economy and cause these kinds of imbalanced. You're in year 3 with 30 colonists and 35,000 silver and absolutely massive amounts of every other resource. This is multiple times more colonists and wealth than I'd expect in a vanilla game - to the point where it's outside all the bounds the game is designed for even in the late late endgame. Not sure how you did that exactly or what mods might be involved but if you do, you'll get crazy huge raids because the game is reading you as an ultra lategame colony.

Of course it looked pretty entertaining anyway so perhaps there's no problem to solve :)