2 for 1 memberships are back for Black Friday.
T&Cs mention "This Black Friday 2021 Offer is only available in certain jurisdictions (exclusive of the United States). Void where prohibited." but going through the checkout in Australia (up until payment) shows amount in A$ and still mentions the "gift" membership.
Just be aware that most of these are not classes in my opinion but more for motivation and inspiration.
Not worth the money in my opinion unless you have broad interests to get the most value from it and/or just want to see your favourite celebrity talk about the thing they like.