It's why I prefer to take pictures of things that do not move. If it moves - it will most likely get blurred. The iphone 11 - which I have - has two cameras built in, and picks up the range of movement, so you can go back, touch a little circle symbol and find the shot you want in the range. It also does all you stated more or less on its own. I can adjust the focus, change the tint, change the exposure. Etc. I don't tend to take many shots in low light. I did more in the winter months.

The hands shaking happens off and on, with varying degrees. It's worse if I'm carrying anything, nervous, in a rush, angry, upset, tired, not feeling well..