So, I have to switch to a Piefed account or run my own Piefed server?
Yes. A few options
- https://piefed.social/ - flagship instance
- https://piefed.zip/ - lemmy.zip team
- https://piefed.ca/ - lemmy.ca team
- https://feddit.online/
Does this mean that Piefed performs this aggregation in your feed when you’re browsing your subscriptions?
Yes
Plenty of communities survive with 5 posts per user daily