I know that printed tokens aren't that great, especially compared with some of the 3d printed tokens available from other vendors, but it's a starting point. Pokémon include tokens in their theme decks so it would be good to have something from an official source.
I think these will also be good for beginners to Keyforge, especially if it's their first card game as they may not have dice or other items that could be used as tokens. Having it located next to the rules on the website can give all players a one stop URL to getting started and all the equipment needed.
Just need someone at FFG to action this, I'm sure it's not a difficult job for one of the graphic designers as the starter set have already got versions of the tokens.