

Is a VPN needed to keep your ip from being exposed ?
No more so than using any search engine directly, it’s a nice to have. Don’t let perfect be the enemy of good enough.
Is just using an existing searxng instance just less secure then?
By the time you’ve investigated it, you could have stood up your own instance…
Seeing as you seem knowledgeable what’s up with the ‘ring the bells’ bit?