but where do i begin. oil - yes europe want to reduce reliance on russian gas but there are a LOT of countries between qatar and europe.
Arab spring - did NOT start in syria. in syria the flames were fanned by all interested countries in the hopes that a bunch of autocratic dictators would be overthrown with no effort required. didn't work, total balls up, in every case the cure was worse than the problem.
Turkey - got involved for 3 reasons: 1) the shit-show was on their borders. 2) the more the kurds got involved the more turkey saw a need to reduce their power. 3) turkey now sees it self as a regional super-power and wants a show of force.
Russia - they inserted themselves into the mess and claim Syria under there sphere of influence. their troops get a bit of practice, they get an ally and a port in the Mediterranean.
Iran and Saudi - they have been having a proxy war in yemen and the US has re-affirmed it's support of the saudi (they would be crazy not to). they made a BIG flashy show about stopping terrorism. very next thing that happens they all turn on qatar.
'Russia won the war in both Ukraine and Syria, at same time' what is your sentence meant to imply? these weren't wars they were minor deployments of resources that wouldn't tax any reasonably large country.
stop spreading propaganda.