Using free adguard for blocking youtube and other ads on Xbox One

Im thinking about trying to configure the free adguard for my network to see if i can block ads on my Xbox One and other devices, but from what i see lots of people using AdGuard cant block youtube or other mainstream apps ads, amazon etc.

I use Ublock origin and Adblock plus to block ads on my desktop and it works fine, is adguard not consistent in blocking ads on youtube?