Do people generally see Eastern Europeans as racially mixed or at least not 100 percent European?

Some Eastern Europeans have Mongoloid Admixture, especially Russians, Finns (if you consider them Eastern European...they are kinda Northeastern European), and smaller ethnics like the Chuvashs and Mordins. Russians and Finns on average have about 10% indigenous Siberian ancestry which is Mongoloid. Chuvashs have about 25% Mongoloid. But all groups are still primarily Caucasoid and commonly regarded as such.

Eastern Europeans are gypsies

Eastern Euros are Mongoloid mongrels, yes.

They're white as snow. They have R1a haplogroup.

n0. they are 100% eur0pean unless they are 0f jewish descent, 0r s0mewhere 0utside 0f eur0pe 0bvi0usly

does that include balkan people? i don't want to be white.