my taxes pay for your kids’ school
The kid who one day might be your doctor, or care taker at an elder people’s home, or responsible for a lot of civil infrastructure; are you that certain their education doesn’t benefit you? Not you mention, you yourself had your education paid by other people’s taxes, if you were ever in the public school system, so consider this your way to pay back for that.
This is obviously subjective, but I highly disagree. They are both very different with very different themes, but the story of the first one is a classic that brought us Revan, who probably has the coolest story of any Star Wars character. The second is very different from any other Star Wars media and great in own right, but I didn’t enjoy it as much as the first.
Maybe it’s also about expectations: Kotor 1 feels a lot like a Star Wars but with (IMO) superior story and lore to the movies; whereas Kotor 2 barely felt like Star Wars at times, which can dampen enjoyment if you are expecting something that feels like Star Wars.