Because freebitco and binance, they are still using the ERC20 network only.
But adding more cheaper networks would really entice some users to get involve with FUN.
Yeah, if the token is available in different networks, the audience reach will always be better. By the way, it's worth noting that the transaction fee in the Ethereum network has recently become much less, and I would even say that it is quite acceptable. The fee is 3-5 gwei at the moment, which means that the user will pay only 30-35 cents for the transfer of FUN tokens or other erc-20 tokens.
That was to be expected after the Ethereum switched to PoS no one cares much about it anymore except the one who have a huge quantity and can stake accordingly,for us miners though we have already forgot about it and the fees of course should be down right now,however this is something normal for the Erc 20 tokens which FUN is part of and it does not constitute that we can see better growth of the FUN,as you said we need it to be much more widely accepted than just at Freebitco.in and the dplay casino together with a site that book travels.