Some of the main bots that are posting these are all on the same instance that are dedicated to Reddit posts, so you can block those whole instances in your settings
This is not possible on the official Lemmy UI and as far as I know no third-party apps or clients support this either. What some third-party apps do support is hiding content based on keywords. If the content that annoys you has some words in common, maybe you could use those keywords in a third-party app to filter it that way?
Yeah you might be right, not sure if migration will require any extra space but it’s possible. Some providers offer very cheap snapshots or backups and you could just make one while you attempt to migrate. If it doesn’t work, it would be easy to revert at least
There’s not much more of an option unless someone else knows of one, but at some point you will need more storage again and object storage is just cheaper than block storage
Media is likely what’s taking up the most space. Pict-rs supports object storage, at the least that would be more cost-effective (usually around $4 per month for 250gb) than scaling up your machine’s disk space
!lemmynade will have the option to see your own total score if you wish, and there’s other clients and apps that show you that too. However, it’s virtually impossible to see other people’s scores with how Lemmy works at the moment.
I might be wrong, but I think the general consensus is that showing everyone’s scores would enable a competitive karma culture, and that’s not something a lot of us want.