Is Obsidian really a Notion replacement?

I have used Notion for a while to manage all of my tasks/projects/meetings notes at work. it's been great and perfect for my needs.

I'm starting to use Obsidian in my personal life for note taking, studying and journaling. One reason is because Notion is not E2EE.

With that being said, I see a lot of people saying they switched from Notion to Obsidian. I can understand that if you used Notion for mostly note taking. But can Obsidian really be a viable replacement for project and task management? I know the Dataview and Projects plugins exist but it seems like it would be a lot harder to get Notion sort of functionality out of Obsidian. Just curious what your thoughts are. I'm loving Obsidian so far!