Autocomplete in the editor?

[alexmojaki]

Do we want the editor to provide autocomplete features? I'm not sure if this is technically difficult to accomplish, but I'm worried it may not actually be beneficial to learners. It might make it easier to blindly type in code without thinking about what you're doing. A cursory Google suggests that there is a wide range of opinions on this, deeper research and solid evidence is needed.

Suggested by @matan-h

[pwwang]

Like we need an LSP?