I'm sorry, comparing trading with x200 leverage on future with writing secured cash puts options make not sense. Especially when dealing with Bitcoin.
The essence of the comparison is that unique offers from little-known exchanges do not bring them any popularity and do not lure users away.
FYI options trading is harder to understand at the beginning than future. That's the main reason why it is not as popular as future. However, it offers many advantages over future in many situations. Many veteran traders are only trading options. Maybe less in crypto because the market is very young and the offering on options is still very limited.
Margin trading itself is extremely dangerous and difficult for ordinary traders. Options trading is a complex tool for hedging risks and it requires good knowledge and market analytics, and not just the desire to speculate in options. The main habitat of experienced crypto options traders is Deribit.