This may be obvious, but I recently started routinely adding "-youtube" to google searches. This eliminates most pages with links to garbage YouTube-monetized videos that try to attract people looking for basic instructions on how to do simple things. Greatly improves the quality of search results.
@mattblaze I've long stopped using #Google because it is no longer a #SearchEngine but an ad serving privacy hazard.
I still use keyword filters (eg with #Startpage), always have, but long to be able to have a standard set that always apply and to be able to add domains and keywords to this with a right click on the results.
Yet nobody has made this #BrowserPlugIn AFAIK 🤔