There's a co-worker in my office who speaks similarly. Despite b*tching about the hate coming from the far right, he also despises anything left of Biden's politics. The Squad legitimately makes him scared for the future.
It's taken a while, but thanks to some in depth stats about how each party's ideology has shifted (moreso, the hard right turn from the GOP in the last 25 years), I finally made him realize that the evangelical Bible thumper are terrorists, the left hasn't really moved any further left, and he needs to just stop being a libertarian a**hole.
It's still gonna take him a while to get out of the "both sides are bad, so why do I even vote" mentality.