You took away the insert media functions

I was told here to now use the JCE editor button to add images since the new 3.5x version came out. I really love a lot about the new post and flow and I do think the old image upload had some UX challenges for new users. BUT now I have have a site with images in the old folder structure and JCE editor has no way of knowing so its quite an effort to now insert an image the same as before. Can we get the insert media button back pls ? Also for the video I am finding it now harder to simply place a youtube video in a post. Alternatively add a tab so that we can insert media like before pls...