Agree. I think best thing is make the game a bit more complex and the bronze leech bots will it have more difficult.
I think ( not sure) the bot networks are not profitable on a shorter time period. If there only slightly profitable, it is no issue. The only thing that happens is the leeching from the secondary market because the bots offer no value as an exchange.
Also I'm not sure about the Dec rewards.
10000x 12 games a day x ?? dec rewards per game can be really huge.
After i look closer to it, i expect the biggest network should have around 20k bot wallets. (combine the number of wallets that transact with seller wallet).
In general, I see no problem with this at all. I think some way to fight bots can be lower than xyz dec value = 10% sales fee. 5% goes into burn or something like that.