The fact is that the current government of Turkey is used as a scapegoat by anti-Turkish lobbies. Unfortunately little has been done to combat this.
It's easy to paint a party which has been in control for 20 years in a bad light, even without all the corruption being put into consideration. If a new leader/party is elected, anti-Turkey lobbies will be scratching their heads on how to paint Turkey as being "undemocratic". They will lose a lot of power overnight.
However, they are already preparing for this. For example, they are trying to demonise Ümit Özdağ.
Whenever leadership changes, it offers an opportunity to reset relations. A recent example of this is Israel.
All of the Turkish lobbyists were fetocus as Erdogan gave all this stuff to them now we deal with the fallout. We lost a huge chunk as fetocus who lobbied for us are now lobbying against us with the Jewish, Greek, Armenian and Kurdish lobbies.