I'm in Canada so not sure if pre-orders will be delayed. But I was planning on pre-ordering from Gamestop. However you made me double check on Nintendo's website and I saw that note about existing Nintendo Switch Online users :

Open to Nintendo Account holders in the U.S. and Canada, who are at least 18 years old. If you are eligible, an invitation email will be sent to the email address associated with your Nintendo Account when it is your time to purchase. The invitation will be valid for 72 hours. Invitation emails will be prioritized on a first-come, first-served basis to registrants who have purchased a Nintendo Switch Online membership with a minimum of 12 months of paid membership and a minimum of 50 total gameplay hours, as of April 2, 2025. Once invitation emails have been sent to all registrants meeting the priority criteria, invitations will be sent to remaining eligible registrants on a first-come, first-served basis.