[2019] What is the most effective way to give positive feedback for the game updates?

Does anyone know the preferred way that developers would have the community give them a huge thumbs up (i.e., just playing more, fan emails to EA, etc)? I know that the resources to do this stuff don't come for free, and the latest single player updates are beyond phenomenal. I want the devs to have the ability to add more love to the single-player content (more planets for Instant Action, Cross-Era content, what have you).