I already made videos of Galaxian and Galaga in an effort to get better at shmups and understand them more, after my earlier attempts at much harder games like Air Gallet and Dragon Blaze... both of which I was even worse at. (which you can also see on my channel)

I think the more basic and simpler stuff is more up my alley. Even though I'm still pretty bad at them.
It's all learning though. Not sure what I should try next though.