One or two friends find Russia interesting. They wish to go there. I have also had some thoughts about that, trying to travell there. The best would be to life there for couple of years. I do not know but think Russia plants and veggies, clean water and so is good for one's health. My language skills are so poor though so it is hard to travell there without getting Russian language pretty fast. but I am giving it a try
As someone who has visited and worked in Ukraine, which is known for its fertile land, and studied extensively on the Russian military facilities and city infrastructures, I would recommend you rethink or study more on the subject.
I lived and worked 80 miles south of Chernobyl. The radiation spread for hundreds of miles in many directions, including western Russia. The water is still not safe to drink in many areas. The accident was in 1986. Fish should not be eaten. Some people still illegally plant crops in condemned former communities.
Even in large Russian cities, visitors are encouraged to drink bottled water. Many former and current military facilities are polluted and toxic to nearby wells. If you plan on living out in the country, do your research and make sure there are no hidden surprises in the ground. Also expect frequent power outages. Having backup sources are necessary unless you are used to camping. Also, crime is really bad everywhere. Thieves steal gas, headlights, windshield wipers, items from your yard for the black market, etc.
The tourist cities are great to visit. Lots of history. Especially Russia defeating Germany in WWII. Many statues of past leaders and symbolism. Many museums. I will say that many Russians are wary of strangers, but after awhile, you can make many friends. My mother even visited St Petersburg and Moscow and enjoyed it.
Other than that, go for it for the adventure.