The Internet is based on advertising. There are many ways to get rid of these ads completely, but out of respect for content creators, may in the case of news sites that you visit regularly, my advice is not to use them. Follow the tutorial below on which I have prepared for you.
Install on your phone using private DNS: (the quickest and easiest thing)
dns.adguard.com
this is how you should end up:
Installation on other devices (application):
Before publishing, I advise you to familiarize yourself with rules!