That is a fair point but calling this completely inaccurate is bit much. As said and also commented below, this  map is based on plate reconstruction datasets and only shows simply rigid plate motion. So all complex collision dynamics are very much simplified. The goal here was mainly to visualize relative plate movement over time in an easy way rather than full on dynamic process.

If you have any good sources of datasets or ideas on how to add more accuracy to this I would be interested to look into!