+1
This is what prevents me from fully migrating to Obsidian.
Every document I import inadvertently ends up having undesired code blocks due to tabs and all formatting is screwed up.
(BTW I assume this is what every new user without coding/markdown experience will stumble over and make the app seemingly confusing to use for note taking)
@ryanjamurphy kindly suggested a css code to change how the code looks - but it will still be formatted as code, if I understood correctly.
See: Option to change default tab behavior - #9 by ryanjamurphy