I've asked him what makes him think judges are politically influenced, and how the influence works in practice. No answer, as I suspect Reddit hasn't told him the answer.
People who've adopted the US political mentality (left/right only, abuse, hyperbole, adjective laden commentary, etc) can't understand that we're different. Our judiciary does not include political appointments. Every judicial application round is a competition, overseen by an independent commission, who make the recommendations for appointment. I suspect our man doesn't know that.