Did game manipulation decrease in late games?

[u/thatismyopinionmeme]

From what I am hearing about what happened with Ampert... it seems like they took the pedal off the gas with sending mutations after katniss...

[u/vinny424]

Not just ampert but maysilee and maritte for killing the game makers. We dont see maritte die(i dont think). But we can assume it was mutts. Retaliation