Because exceptions don’t form habits? I don’t get my kids presents constantly, but I will on Christmas. There is also a pretty clear difference between watching miracle on 34th street vs whatever schlock happens to be on.
When did a "cheap TV" cost hundreds of dollars? Seems more likely it was something closer to an 80 dollar thrift store TV that returned to the thrift store in January.
He did teach me to how to brew beer though, so his Phd wasn’t a total loss for us kids.