The leftโs beliefs about power and relationships is fundamentally authoritarian and anti-human. First, that โpowerโ is the primary axis by which they examine and understand relationships is itself hugely, incalculably destructive and a fatally flawed lens by which to contextualize human connection to begin with. Second, even if understood as primary a power relation (rather than focusing on love and affection), their blind spots mean they only concentrate on areas that are easily quantifiable and publicly available such as age and relative social position, rather than likely more-relevant factors such as intelligence differences, personality, and compatibility of interests and life goals.
But, fundamentally, by examining relationships through the usually purely-fictional analysis of power only, while ignoring more relevant interpersonal and subjective factors, the left mostly misses why and how actual relationships prosper or are dysfunctional.
So, uh, good job I guess. If you like failing in every possible way that you can fail.