I’m not sure if this information would prove helpful.
But prior to this error, and perhaps the cause of it, was a bug that I had where I was unable to load my DE.
Where I failed installing icu (75.1-1) breaks dependency ‘libicui18n.so=74-64’ I had to reinstall it with wget which then let me load back my DE and use my system.
This was the guide I followed I think
hxxps://www.reddit[.]com/r/archlinux/comments/1cydxhs/libicuucso75_icu_package_update_issues/