Give the game a go, totally worth it if you want to ease into learning vim, after some time try and use it for everything, even if it fells slow, persist and it will be worth it.
The best prose is that which conveys the intended message for the intended audience in the best way possible. I think it's also a revealed vs stated preferences problem. People state they want/like simple writing but revealed preferences show otherwise.
I think the reason why so many business authors give this advice is confusing cause and effect. Writing simply does not make you successful or persuasive, but that people who are involved in business write that way naturally, but success at one does not follow from the other. Just like Bill Gates did not get rich by being good at bridge.
[1] https://www.timeanddate.com/worldclock/meetingtime.html?day=...
edit:
they already do have an on-road version of it :) https://ubco.co.nz/pages/rv
The nibs also run out, and life time supply only lasts as long as the company supports them.
The card maker has its own web site with the rules for playing all kinds of card games, and it's filterable by number of players, including many games for one person.