There is already fairly high rate of hate towards using Ai to make content for your game without the person lifting a finger.
While you can do it, the likelyhood of people not buying your game may be high, esp if the word spreads that your game clearly uses Ai.
Also if you're going to hand make indicators, board tiles and rule book, then finish it by making your own images for the cards.
I recently made my own card game to play just with my family and I used nothing but free-license images and the public domain, and I printed and cut out, making the rules by hand.
Personally, the only time Ai should be used in a project like making a game is brain storming and notes.