This, TAME and TRIIM-X trials are the humanity's best hope (in the short term) to live longer. Until then, keep exercising, maintaining a healthy weight, and seeing your Dr regularly. Fasting too helps!
But you can't enjoy years 90-150 without first surviving years 30-90.
Humans are statistically bad at doing the simple things that would help us live longer, like eating right, exercising regularly, and getting enough sleep. Most of us aren't going to make it to 90, and it's about half-and-half cancer versus heart disease what will kill us along the way.
Sure, I could exercise regularly, etc, and maybe reduce my chance of dying before 90, but as a statistical American there's an 80% chance I'm not gonna, and a 40% chance it will kill me.
Hence, I'd be much more excited if they could fix that with a pill. Fixing the dying of "old age" as my cellular machinery slowly degrads, also good, but I've got to survive long enough for that to be a problem first.
Personally, I'd be perfectly happy eating my bacon with low-carb bread for my entire life and working out a couple times a week if it guaranteed an extra 60 healthy years (although I'm biased because I already do both of those things).
Making it to 2130 could buy one an extra 20-30 years.
iirc, the side effect profile was pretty mild nausea, so definitely a viable option if you're in the market for FDA approved weight loss/control drugs
I guarantee you that if you were moments from entering that eternal and infinite void, and someone offered you a rewind button to take the second path, you would press it in an instant.