For the USSRs faults I wouldn't bet on older people hating their time under it. They did their complaining about the Soviet system in the few years before it got replaced with half a dozen oligarchies.
Also Love how this meme is a prime example of misogyny in how I remember the original meme not mentioning the gender of the teenager, but now since Girls = stupid idealists someone rewrote the caption to explicitly mention the communist being female (so we know that communism = stupid too)