We are beings of habits. Once you have it there's no turning back lol. I rather choose than have it automatically uploaded. I share a lot of memes I don't want in my gallery lol for example.  

 And also, I have in my gallery, notes from artist I wish to keep at hand. 

 Oh true.. didn't thought that memes and gifs would also end up there. Good point! 🤙🔥 

 .. now the question is.. 

How you remove content from #Gallery ? 👀 

 Long press entry in the gallery  

 Like the author said!!! 😁 
It's very easy. 🎶🎵