If you don't run your own search (SearxNG) and dont use pihole, you can get the uBlacklist extension for chrome/firefox to blacklist Reddit in search results on Google/Bing/DDG/etc.
To deter myself further, I even went so far as to block any search results from Reddit in my SearxNG instance.
If anyone else is interested.
In settings.yml uncomment the following, they are commented out by default
enabled_plugins:
- 'Hostname replace' # see hostname_replace configuration below
hostname_replace:
Then add '(.*\.)?reddit\.com$': false under hostname_replace, restart SearxNG and bobs your uncle.