twitter is way better than most social platforms in terms of being open and be able to view the content with out logging in. I think the main purpose of blocking is to prevent you from engaging with the said user / tweet. if you really don't want your tweets to be made public you can make the account private and only allow your followers

That’s exactly my point, I should still be able to hear what someone I disagree with says and even agree or understand their thinking on occasion. Blocking seems like an extremely blunt tool.

Syncthing - As per their website what it does is to synchronize files between two or more computers in real time, which are usually owned by you so the storage limit is the highest storage you have on a single computer

Diode Drive - A privacy-focused alternative to Google Drive or Dropbox - share and collaborate without uploading to the cloud.you have unlimited storage and files can be shared with a link with anyone and yes that blockchain nonsense