The hash tag just adds the community name:

“The hashtag is based on the community name, so posts to /c/lemmy will automatically have the hashtag #lemmy. This makes Lemmy posts much easier to discover.”

Not really putting words in your mouth.

This is a really good point. The old phone is was a ‘hand-me-down’ gift from a parent to a child in another family.

The browser is too old to even run that!