You say "Western governments have offered staunch support to Fayyad ...." This is to redefine the meaning of "staunch". They have simply concurred with Bibi's (now transparent - thanks Bennet, thanks Lapid) policy of pushing the Palestinians into tiny ghettos which will ensure a perpetual low-intensity reaction which can be presented by the occupier as "terrorism". And now Sayyad has gone. Maybe we will see the real terrorists. Zionists or Islamists? Who cares? The current government cares only in evicting the last of the indigenous population. And the "Western democracies" will continue their "staunch" support.
Wounded Israelis in suspected car-ramming attack in West Bank are soldiers (Haaretz)
from the article: Palestinian President Abbas accepts PM Fayyad's resignation