Money income from bonusses is much richer than money income from territories. So why even bother mentioning it? Either remove income from territories completely or make it worthwhile.

Did anyone waste resources on "Increase Taxes on the Rich" yet?

Your main money income will never come from territories, but always from selling and caches. The tech is just there to get a little extra money passively. It's going to be worth it in the long run.

I always buy all techs before ending the map, for those extra 2000 exp points to account :DDD

The +20 from bonuses and +30 from territories arrive about at the same time, and have a similar cost, but the reward is 10:1 in favor of the bonuses, so that's the one you should get. Later, once the tech start costing crafted items that you don't have the required recipe yet, the cost for increasing income from territories starts to look cheap.

Sure I wasted income on any tech. Because I want the complete tech tree for the achievement.

Also, what else am I going to spend my stuff on?

And I usually have a lot of territories left when I finished my tech tree.

And the territory income grows at a certain point pretty fast.

Edited 11/12/2020 20:55:14

You will definitely get more money from spending some bars to get the tech, than selling those bars for money, so I dont see a reason why you wouldnt get it...