I’m not a fan of lawns but I have a huge lawn that does none of these things and looks fine. I don’t irrigate and my lawn is greener than the neighbors. I let anything grow and cut it long with an electric mower. Plenty of shade /w 20+ oaks covering the whole property. No idea about nitrogen, but I don’t fertilize, everything that drops from trees gets mulched back into the lawn which keeps everything healthy. At least there are ways to avoid these things if you care.
I’m not a fan of lawns but I have a huge lawn that does none of these things and looks fine. I don’t irrigate and my lawn is greener than the neighbors. I let anything grow and cut it long with an electric mower. Plenty of shade /w 20+ oaks covering the whole property. No idea about nitrogen, but I don’t fertilize, everything that drops from trees gets mulched back into the lawn which keeps everything healthy. At least there are ways to avoid these things if you care.