Because cheating the progression could affect the monetization.
If I blitz through the game and unlock everything with cheats, I’m much less likely to stick around and spend on the premium armor and battle passes. The point of the daily orders and slow progression is to make the game a habit, which increases the likelihood that someone will spend by increasing the number of chances they have to do so.
There are really only 3 search providers, Google, Bing, and Yandex.
All others will pay one of these three to use their indexes, since creating and maintaining that index is incredibly expensive.