IMO, this peace deal is a sham which will disolve after the US election which was organised by Trump's son-in -law who is Jewish in order to attract the considerable US Jewish vote/donations which traditionally was Democrat and the timing of the annoncenent confirms that theory.
Similarly Biden has made a pitch for the US/Irish vote/donations by promising that if he elected that he will use his Office to ensure that the terms and conditions of "The Good Friday Agreement" are not breached by the UK's Brexit manouvering
While Clinton's speechwriter said: Its all about the economy, stupid; this one is all about the Election, IMO..