Why bro?

I was home because of coronavirus and I was really bored I thought about creating a game by some youtubers.So I installed unity and it was difficult in the start then I learned the basics like script,main menus,level etc.Idea: a youtuber in a video said that if you do not have any ideas Or instead have a lot of ideas you have to concentrate in only 1.But I didn't had any ideas and that youtuber said that write a few papers with random words At the end the words were:1-6 Levels,no nature and lots of colors.I will not say he's name btw.if you have ideas for another game comment in my game and I will read them all