Obsidian is just another WYSIWYG Editor.
What makes it a problwm is the MD-dialect they employ.

For example callouts in obsidian are not possible in the markdown flavor of vs-code.
I can’t do thiy in vscode

> [!warning]-  
> This is a collapsed warning

But that is what I quite like and I found no other programs which handles as well as Obsidian.
Maybe some parts of vscode markdown with plugins closes the gap.