Firefox Extensions and Other Tragedies
Several months ago a Google employee told me not to panic about the removal of XUL because Firefox had probably mainlined the functionality I need from my ossified xul-ext packages. This appears to have been wildly inaccurate.
In preparation of the impending doom that is a firefox migration to buster, I have finally ditched RequestPolicy by turning uBlock Origin up to 11.
This means that I am only colossally screwed by a lack of replacements for Pentadactyl and Cookie Monster.