> Don't think about git.

You can also make the reverse point, only think about git:

In theory it's perfectly possible if you have to jj binary lying around somewhere, to not even use it as your git client, but to temporarily do a `jj git init --colocate`, do a complex restructuring of your repo across 3 branches, and then delete the .jj folder again :-)

Just to highlight the other end of the spectrum, jj is flexible like that