[Which camera, I'm new to cams😎]

Woah thanks man, I appreciate the detailed response. Yes I have been getting directed to the a7iv. But  Is the Sony a7r mark 5  an upgraded version of the mark 4? And will the zv e10 lenses fit the ones mentioned above ☝️ as I'm considering getting the zv e10 to get familiar with these cameras before commiting to the ones were talking about.  Thanks 😎

[Which camera, I'm new to cams😎]

Hello , so the only camera I have ever really used is my phone's Camara. Oh and the disposable ones from back in the school days. And now about a month ago or so. I found myself overwhelmed with the variety of cameras, and since I'ma slow shopper I have to do research , (mostly on youtube) and came to the conclusion that I would go with sony.  Bottom line I want a camera that I can flip the screen to the side . I seen the a7siii but the portraits supposedly aren't all that great compared to other ones like the a7 iv and the a7r v . Which one can y'all recommend . I will be doing equally videos as much as photos.  Videos in wide angle also in fish eye view.  And do y'all think I should start with something smaller like the zv-e10.?  And do all Sony lenses fit other Sony cameras?