I think open finance and stablecoins are key for mass adoption of Bitcoin, because stablecoins and decentralized exchanges are the lubricant required to frictionless interface with the billions of people that could benefit from it. But building infrastructure takes time, and margin trading is the spark that ignites the rapid development of an open finance ecosystem.
This! Like bitcoin took a long time to being developed and launched I would say the same should happen with these new advancements.
Ethereum has accustomed people to think that with a few line of codes one can create a bank, a casino, a stock exchange and so forth.
Being Bitcoin the most secure protocol out there we need the best infrastructure for this new DeFi world too. When we have that, there are no enemies anymore.
Very excited about all this! I am not able to read code, as I am no programmer but will follow this closely and see how I can help.