Welcome to some of the best youtubers that focus on Unity

Youtuber #1: Brackeys

Brackeys in probably the highest quality youtuber on this list, he only just returned back to youtube after 3 years gone 11 days ago (at the time of writing) and is now focusing on Godot, but there is a massive back catalog to look through.

Youtuber #2: CodeMonkey

Similarly to Brackeys, Code Monkey focuses on Unity tutorials, but does have a few videos about general game design and things of that sort which can also be helpful

Youtuber #3: GameMakers Toolkit

While GameMakers Toolkit (GMTK) Focuses primarily on general game design that are very helpful, they also have a handful of great unity tutorials.