Methinks Vger23 was not saying that he felt sorry that BillJ could not share his enthusiasm for Discovery or other of Vger's specific enthusiasms...I'm genuinely sorry for you, that you feel bad when other folks don't share all of your enthusiasms.
I have plenty of "magical moments of enthusiasm" - even from watching TV shows. Discovering Westworld was a recent one. Getting back to topic, so is The Orville.
...but Vger was saying (right or wrong) that he felt sorry that Billj could not feel enthusiasm in general (e..g, "...[if] we're so jaded and programmed to be skeptical of everything, what's the point?)