I don't know what the difference is when it comes to trading Bitcoin futures in traditions exchanges like CME (Chicago Mercantile Exchange), ICE ( Intercontinental Exchange), CBOE (Chicago Board Options Exchange) vs Crypto friendly futures exchanges like Binance, Bitfinex
Though not fully regulated, I would prefer crypto friendly futures exchanges, and we do have lots of them
1. Binance
2. Bybit
3. Kraken Futures
4. FTX
5. Bitmex
6. Kucoin Futures
7. Okex
8. Bitfinex
9. Huobi
10. Deribit
This is true, OP. I really do not understand the differences between the traditional exchanges and crypto exchanges we have now.
There are quite a lot of centralised and decentralised crypto exchanges where one can easily trade futures with. That's quite a list of them above.
If you'd, however, ask me, I'd say the major difference between them would be the easy-to-use features of these exchanges unlike the traditional exchanges for futures