Good cop bad cop. Turkey gives S-400 to Uncle Sam and gets F-35 from Uncle Sam. EU gives Turkey billions of free refugee money anyway so it's not like Turkey is buying S-400 out of its own pocket.
Russia has said it will sell S-400 to the US if they order enough. Turkey bought the S-400 because they can use it to defend themselves from HATO and Israel... who are both pretty familiar with Patriot...
Correction... the EU promised billions of euros to block immigrants from coming through Turkey in to the EU... the tiny amount they have handed over wont pay for the upkeep of these people... Europeans are great at making all sorts of promises and then finding excuses not to deliver on them.
Egypt needs the Libyan oil to be only for the Libyans ,not for Turkey or Egypt or anyone
Sounds like something the Russians would do too... but no one else would... especially no western countries... they didn't get wealthy by being nice or honest.