The thread you linked shows Flying Squid being quite reasonable while being unfairly accused of being a pedophile for having photos of their newborn child. It's not a great example of them being unlikeable.

I understand the position in opposition to the squid's (very common) opinion that it's OK to have a nude photo of your baby which might be playfully and innocently used to embarass them as an adult. At no point in that thread did the squid take a position in favor of creating trauma for anyone. I would imagine, like most parents, if their daughter made it clear to them that showing the photo was a traumatic experience for them, the squid would never show it.

Also, the squid was never mean or unfair in that thread. It's just not a good example of them being unlikeable, in my opinion. If anything, their demeanor while being unfairly called a pedophile only makes them more likeable.