The most unhinged thing about modern life is that we've normalised paying $200 a month for the gym and $300 a month for wellness "supplements" but if someone charges $5 for a newsletter they wrote with their actual brain people act like they've been mugged at knifepoint
1)Ride a bicycle to the gym and back a few times a week.
You don't have to pay money or go in. You will be just as fit and take less total time.
2) eat your veggies
Money and time you saved, can be spent on buying and reading the newsletter.