blokada and youtube vanced
Adaway and energized protection
The cheapest Raspberry Pi with LAN port and Pi-Hole set as main DNS server. Any devices in that network will benefits from that setup. And if your router know any form of VPN server, then any device connected trough VPN will benefit too. I recently discovered Pi-Hole and a wander how was possible not to use it until now. I can't imagine internet without Pi-Hole. I have YouTube premium on my account, but my wife is a standard user. He dont use my VPN server, and as long as is in the house, there is no difference from YouTube premium or standard. Its amazing.
As an alternative for Adguard, one could also install Pi-Hole ( https://www.reddit.com/r/pihole/ www.pi-hole.net )
Additionally, in the first option (app on the device), it mentions that Blokada ( https://www.reddit.com/r/blokada/ ) sets up a VPN. This is not necessarily the case (I use it without VPN).