Pretty decent, but there's a few things I think should be improved:

• Logos !!!!!!!
• Instead of having a chain of distros as an answer, make a nice group and don't point towards any one of them. I'm still trying to figure out if you have some sort of ranking going on.
• The split after "Windows or Mac? -> Mac -> or " is weird and should probably be a question and differently phrased.
• Immutability is misspelled and not explained. The gradient also makes it looks more special than the others (while it's just a difference). Maybe an asterisk with an explanation at the bottom would be better for this.
• At one point you use "Please" instead of "Yes". I understand the joke, but people who could actually use this flowchart might not.
• SteamOS is not a viable distro choice. (For now at least) I would suggest removing it until it actually becomes one.
• "Are you a developer" has 4 answers but could be split into "Yes" and "No" with their own GPU questions.
• White on yellow/orange is hard to read.
• White on pink is readable but could be made easier to read.
• Maybe a better font would great too
• You could also add some Lemmy/Reddit/forum URLs where users could get Linux help.
• You could also add some information like "Just looking for a Linux laptop? Buy System76" or something (I'm not up to date with decent Linux laptop vendors)

You are open to critique so I hope you don't mind this many points.