You could do Pluto-for-Channels, Plex-for-Channels, Samsung-TVPlus-for-Channels or Tubi-for-Channels through Project One-Click. Probably just one is enough as there's a lot of overlap in all the FAST (Free Ad Supported TV) channels.
Project One-click has a Delete a Project One-Click Channels DVR Extension Action to remove everything installed by the Action if you decide you don't like it.

