I want to use Obsidian but the only thing that keep me off is the lack of encryption support. That is why I am staying with Joplin since it offers a full encryption. Obsidian does have a plugin for the encryption but only partial of it.
https://discourse.joplinapp.org/t/requesting-encryption-of-l...
Those who ask for encryption at rest mainly want it on desktop, as they share their computer with people they (apparently) don't trust.