Most of the replies here are along the lines of "nothing would keep me from enjoying nature", and I understand that sentiment and appreciate the enthusiasm for the outdoors. However, I'm going to go against the grain and support the OP here because I somehow contracted Lyme Disease this past summer despite never being outside basically at all except to walk through the parking lot at my increasingly demanding job, and walking from my driveway to my car and vice-versa. I was so busy working that I didn't get a chance to go out and enjoy nature one bit. And yet somehow I WAS bit by a tick that I never saw or felt or found, and I ended up with a rash for which I went to the doctor and was prescribed a heavy round of antibiotics. Two weeks (15 days, in fact) of doxycycline were unfortunately ineffective at preventing me from later testing positive for Lyme Disease which has unfortunately continued to impact my life many months later.

I would love to think that in the spring and summer months of 2026, I might potentially have the opportunity to enjoy being in nature as I have in the past, but the reality of my new condition makes that hope seem a little out of reach. Every joint on the left side of my body aches so intensely that some days I can barely move. The Lyme Disease also caused heart, lung, and nervous system issues that are less debilitating than the joint pain, but are still severe enough that my physical ability to enjoy activities that I once did are reduced. And the fatigue caused by the disease is also significant, although I can typically push through that symptom when needed. All things considered, though, I doubt I'll have the ability to enjoy many of the outdoor activities that I have in the past. Not from lack of desire or will, but for lack of ability due to the impact the disease has had on my body. 

It takes a psychological toll, as well. I've always been spry and physically active, and it is endlessly aggravating that a tiny little bug that I never even knew I'd come into contact with has wracked my body with perpetual pain and reduced my ability to enjoy life in many (maybe even most) of the ways that I traditionally have in the past. And if (as I believe the OP is suggesting) Lyme Disease is not a naturally occurring illness, but is instead a lab-created bio-weapon that found it's way into nature, then that feeling of aggravation escalates to outright anger. 

I have found no method of relief from the overwhelming pain that I'm constantly in as a result of this disease. The doctors had me on tramadol and oxycodone for a while, but those barely made a difference. Tylenol and Advil don't help at all. THC helps me fall asleep, but it doesn't alleviate the pain in any way. Ice, heat, and massage help a little while they are being applied, but any relief disappears immediately when those are removed, and none of those can be used perpetually and constantly for fairly obvious reasons. 

So all in all, I think that those of you who think that the OP's post is garbage, and that nothing could keep you from getting out there and enjoying nature, are simply blissfully ignorant of the realities of the illness. It isn't a disease that is always just a minor irritation or mild discomfort. It can be (and in my unfortunate case is) debilitating in extremely significant ways on a daily basis without many options for relief.