Which country sent chicken legs to starving Russian population in the beginning of 1990s which the said population fondly called “Bush’s legs”? The answer is: United States of America.
Who guaranteed Russian security by promising Ukraine protection after convincing Ukraine government to transfer their nuclear weapons to Russia? The answer is: United States of America.
US businesses (Ford, McDonald’s, numerous others) improved living standards for thousands of Russian citizens with well-paid jobs, as well as provided vital technologies to many Russian enterprises.
Your claim that “we turned our back” has no factual basis, or is an intentional lie.
That is literally a hogwash. “Bush legs”, Ford and McDonald’s were there to make money in the first place.