A generative system can produce an infinity of outputs. An art platform combined with a blockchain allows you to store a finite number of outputs from the same system definitively without knowing upfront what the outputs would look like. This forces you to think carefully about your system: it should produce interesting works with each iteration. Some people call this long form generative art.
The special thing is that it’s decentralized. I know this discussion will not resolve and I’m not a blockchain zealot. I do think it’s an elegant decentralized storage system for algorithmic art where you make outputs definitive and collectible after initiating a run.
I think that's more than fair - "I like blockchain for decentralized proof of ownership more than other methods for the same." is as fine a preference as any other, of course.
Regarding Monokai, I’ve written some history about it here: https://monokai.pro/history :)