Play a game where typing is required to communicate. Never took any formal typing courses just started playing a lot of EverQuest back in the day. There wasn't voice chat at the time and the gameplay requires a lot of quick communication with your team. Can easily touch type 100+ wpm (according to typeracer.com) now. It's very motivating to be able to type well when you must to communicate and you have something you…
IMO, voice chat ubiquity and smartphones has made zoomers crappy typists, compared to millennials.