Those are the main innovations tied to crypto trading. They do indeed have little to do with the blockchain or bitcoin itself, and do apply to any asset.
There are actually several startups whose pitch is to bring back those innovations to equities (note that this is different from tokenized equities).
The values of bitcoin are:
- easy access to trading for everyone, without institutional or national barriers
- high leverage to effectively easily borrow a lot of money to trade with
- new derivative products that streamline the process and make speculation easier than ever
The blockchain plays very little part in this. If anything it makes borrowing harder.