There is a no-karma version in that thread. There isn't an unlimitedfollower version yet, but you can get the same effect dynamically with JIPCCC -- it has option to override follower limit. TTWInteriors "followers go home" is not compatible, it will need an update for the companion update; in the mean time, JIPCCC can set a home marker (it doesn't actually fire them though so you don't lose their perk).
The forum has been set to read-only mode. For community discussion and questions, head over to our Discord: https://discord.taleoftwowastelands.com