FUSE: Why should I use it?

When I download Cryptomator for macOS, you display this sentence:

“We recommend installing FUSE for macOS. FUSE is optional but offers better integration into macOS.”

But when Fuse is optional, how exactly is it better integrated into macOS? Let me ask different: What are the disadvantages of not using Fuse?

When not using fuse, your virtual file system will be provided by WebDAV.
WebDAV is old, poorly maintenances on every OS (just my opinion) and there are several reports here that on M1 chip systems it’s unstable.

Sidenote: with the upcoming version 1.7 (beta 2 is out, feel free to join the test) FUSE-T is supported.