Create multiple blocks using simple syntax like Emmet and save time

Hi, it would be very handy if we can create multiple blocks for example.
For creating 10 Todo items we can do / TODO >> 10 or /*10 TODO

As a web developer, I have used such features and it saves a lot of time.

Does this make sense for anything other than TODO?

Definitely, like in an ordered list, tables and plugins can also use these features, like or video like.
This will make documenting and note taking faster