I have been stung by bees/wasps several times, and the times when I was youngest and the least self aware were the worst. I was in absolute screaming agony as a small child. Then one day as an adult I was startled to be stung and found the experience to be completely different. Sure, it hurt and was really sharp like someone just jabbed a needle into me, but my response was to laugh, not cry. I also have the capacity to just not give a fuck (I recognize the cause of the pain isn’t going to kill me) when I’m in a fair bit of pain and just do something else (provided I can still physically move, which isn’t always a given) and this is helpful for tuning it out.
So from my personal experience, I would say absolutely: animals have it worse, not better.
I believe they were using it as an example of failure to corner the market, that is, in reply to the previous person’s comment and not directly to the main post.