Short answer: You can interact with public media by liking, commenting, and saving items to your library or collections.
Steps
Open a public media item.
Use Like to show appreciation.
Add a comment when you want to respond constructively.
Save or add the media to a collection if you want to revisit it.
Notes
Comments should follow Typeshutter community rules.
Some interactions require you to be signed in.
Troubleshooting
If a comment fails, refresh and confirm you are signed in.
If a comment is removed, it may have been moderated or deleted.