Use Brave Browser on yr phone. All adverts will be cut out including on youtube. I don’t use my phone much on the internet. It seems that ad blocking add-ons do not exist for android??? My simple solution is to use Brave browser.
For Windows computer laptop etc. Use the browser you like and install U-Block origin. https://ublockorigin.com/
Very simple to block out all advertisements.
I don’t use my android on the internet very much, either.
Thanks for the link to block them on my laptop.