What is the number 1 change that you've made that has had the biggest impact in enhancing your privacy?

https://lemm.ee/post/13669810

What is the number 1 change that you've made that has had the biggest impact in enhancing your privacy? - lemm.ee

For me its probably deleting all my social medias, Facebook, Twitter, Instagram etc

Ad-blocking DNS. Blocks the nuisance and saves bandwidth. Couldn’t live without it now.
Which DNS do you use for this?
I host my own DNS service with AdguardHome. But there are some public DNS providers with ad-blocking filters here. Some like NextDNS will allow you to create an account and further configure your blocklists.
Known DNS Providers | AdGuard DNS Knowledge Base

Here we suggest a list of trusted DNS providers. To use them, first install AdGuard Ad Blocker or AdGuard VPN on your device. Then, on the same device, click the link to a provider in this article