Search engines or addons that default to ignoring results after the release of chatgpt?

I basically manually exclude results after 2021 now because the internet sucks. I found this addon: https://addons.mozilla.org/en-US/firefox/addon/duckduckgo-date-range/ but it is buggy and doesn't remember settings between sessions.

Willing to look at self hosting. It's tedious to always set a date range.