Can I remove the history tab from an entity? And can I have a dedicated volume button, versus click on the three dots?

Configuration
1

I am using a media player integration (for a monoprice amp). When click on the three buttons it pulls up the power, source, volume, etc…

Two questions

  1. Can I remove the history info/tab?
  2. If I would want to have it that you can control the volume and source without having to click those three dots, but rather a dedicated large button for each, could I do that?

Thank you