@Armen12 Abiy folded most of the opposition political parties into a "new" party so it is effectively a one party state these days. The big challenges to that came out of Tigray and Amhara.
If you are talking about American politics 🙄 then yes your Biden administration has been placing sanctions on the Ethiopian government because of the human rights situation there.
However it recently lifted the food sanctions. By all means write to your representatives about this.