Imho it would have been just a too radical move to instantly do demand 100x more bfg for staking.
Exactly, that's why increasing the entry amount should be done gradually.
The problem is that Betfury users had too many options for collecting free BFG tokens and, as a result, for free gambling. On the one hand, that was a good idea to attract a new audience. On the other hand, faucets and other free bonuses also attracted a massive number of bots. Honestly, I also don't know what percentage of total active staking accounts has a minimum number of BFG tokens. There are probably tens or even hundreds of thousands of such accounts. In that case, it's understandable why Betfury decided to update the terms for the staking program.
This is not the only problem. When the number of holders increases also increases the load on the staking pool.
Anyways, though i am not a regular player on Betfury casino, but i hold a very small amount of BFG token, and i am still very confident that once giveaways stops, the price is gonna improve, till then, i keep holding and watching.
I hope your strategy will benefit you. I personally adhere to the accumulation of this asset in my investment portfolio.