This is really something cool, and it is exactly what I was looking for. To give a context, I worked on some data science-inspired studies [1] about LoL, and the future research direction is to provide a formal modeling for the games and analyze them through it. While I had a little success by getting aggregated data from websites such as uol.gg, the granularity is not fine enough to do very interesting analysis.
I have followed this guy for some years now, and he keeps doing marvelous stuff on complex networks and related analysis. I worked on the two parts of a similar idea regarding post-rock music; the first part became a Medium post [1], while I never finished the second one (although the idea is to publish it, I also do research on complex networks and their analysis).
I do love Polars, and I constantly use it (I'm a network scientist and usually work with a lot of data). However, it is beyond me why I cannot use it on a M1 Mac. As soon as I import it in python, the latter gets killed with "illegal hardware instruction".
[1] https://doi.org/10.1016/j.ipm.2023.103516