Discord should be avoided as a communications platform. I don't see a single point that makes me want to use it.
It has no customization or designing flexibility, you are forced to stick to one design unless you pay for a stupeid & an expensive subscription. Otherwise you need to use potentially unsafe third party tools for it and even those go against Discord's ToS.
It is a non-private, non-secure and overtly commercialized product that should be put in the bin. But thanks to the virtual monopoly in creating a social platform (also thanks to the tech-illiterate influencers for promoting it) for more than just "Chatting for gamers", as it was originally intended for. Discord in its current state is nothing more than just a commercial market where you are the commodity. Its not a social platform.
I don't want to give out my data and message history for some company to sell to be able to discuss about your project on GitHub, or even be able to communicate with you.
The client is garbage as well unless you own a super expensive rig.
I abandoned Discord completely more than half an year ago with the vow of never registering again. I completely shifted my comms to Matrix & Signal. I have not been more at peace since.
If you manage a public project you wish for people to interact with. I request you to at least keep a mirror/bridge on XMPP, Matrix or even Revolt. Please choose something open source, private and secure for the sake of other people.
This is a good time to make aware about an amazing privacy-centric & user-friendly alternative - Peertube. It is not a big network as of now but the benefits it provides over YouTube are large - it is a part of the fediverse. Of course, only through increasing participation will the network become bigger.
If you still wish to use YouTube, you can try third party front ends like Invidious or Piped on the browser; NewPipe(Also is a front end for Soundcloud, media.ccc.de, Peertube & Bandcamp) or LibreTube on Android.
If you only browse YT Music, you can try HyperPipe in the browser. There are many apps for it available on F-Droid, an alternative app store for Android. My personal pick is ViMusic.