I couldn't agree more, I find this video extremely reductionist. Text shaping, full unicode support, accessibility, gpu acceleration, true color, tabs and profiles, etc are all advanced features that the windows terminal supports. Just a quick glance at the source makes it obvious that it isn't something so simple that it could be hacked together in a weekend like Blow claims, it seems very rude and misguided to dimiss the hard work that people put into terminal emulators.