I'm in a fairly similar situation, albeit on a smaller scale (6 acres) and I do this for reasons you already mentioned (nutrition, inflation hedge) plus climate change. I have years of experience growing veggies in my backyard and I agree, it takes a lot of money to get the same quality food elsewhere, and some specialties are out of reach. It's also a lot of fun.

I'm also planning for retirement in the 2030s and I'm trying to funnel my software engineering money into a small productive farm/market garden that produces enough to make a small profit and hire some help when needed. I haven't found a good way to offset my initial investment costs as a beginning farmer against my regular income from my main job, but I just started to learn more about Schedule F Profit/Loss from farming. Any pointers on what to read or CPA recommendations are highly appreciated.

Greetings from Hardiness Zone 6, which I assume will turn into Zone 7 within my lifetime.