1. 1800 - 3000 calories. My "natural" weight is about 25lbs over ideal and I've struggled since childhood. I've done hardcore keto and got shredded, but that just wasn't sustainable. Really hard to be social with kids and navigate clean eating.
2. I'm a casual powerlifter, dabbled in running a bit but I just enjoy low impact weightlifting. Burning calories is not the answer - can't out run a bad diet (cuts are made in the kitchen). See #1.
3. Yeah. I'm currently on a cut (cycle off meds just to keep my metabolism from going full sloth mode) but still back on strength build mode as well. With TRT I'm able to build muscle while losing fat, something I did on strict keto as well.
Can I be fanatical and center my life around getting shredded "the right/natural way"? Yes. Will it be sustainable and not harder and harder as I age? No.
With GLP-1's I find it very easy to make smart food choices. I'm not craving a burger and beer ever. The "food noise" that natually lean people know nothing about just vanishes. It's magic.
I've had several close friends lost to crazy cancers that came out of nowhere. I also have family that is debilitated by obesity and diabetes. Will GLP-1's maybe give me trouble down the road? Sure, but I'm going to have a much more fulfilling life on my way there, and risk factors for everything are way down.
In the end I'm a better father, husband and hunter with modern medicine.