Our business plan is to charge for collaboration, so Notion is free with no writing limits for personal users. You can pay $4/mo for deeper version history, bigger file uploads, more guest editors, etc; and more per month to use Notion with a team.
I'll send a note to the marketing design team with your feedback.
I'm interested (especially as i tried evernote previously and found it to be 'not for me'), but where's the pricing page [supposed to be]?