Yes it's true it's more like while playing, you also earning tokens so more like investment, at first I wasn't also attracted to these but if you really do play a lot these things stacks up and not only that you can also invest on the token and stake it, after all it's a good investment since gambling platforms do really have a good profit especially in long term. I remember I have BFG by placing bet and I did get some small profit from it and I think at that time you can't still use BFG for betting and can be only used for staking only.
Betting and staking are some usecases for BFG token and it can help attracting more people to BetFurry casino as well as kind of investment plan on BFG token. BetFurry for years proved that they are a big casino with high professionality as well as great dedication to build up their business and satisfy their customers with as best services and customer support as possible.
The BFG token will be continued in development and adoption in future so it's kind of strong promise of BetFurry team on the token development. It's good but staking is always dangerous as there is Impermanent Loss risk and people who invest in BFG token must know about it.
Impermanent Loss explained by Binance Academy.