> He was a prolific writer on social and political issues, while Tolkien, bless him, was deep down the rabbit hole of Middle Earth (as demonstrated by his writings and letters).
Tolkien was a social/political writer and lord of the rings was a social/politic text. One of the central themes of LoTR revolved around the central social/political question of the fate of the british empire in the first half of the 20th century. Namely that as transportation improved, it wouldn't be just the colonizers striving outward, but the colonized striving in and overruning the idyllic and white shire. The ring stood for the british empire - something that was attained that conferred immense power to its holder but also corrupted the holder and drew "monsters" to the holder. It is no secret that tolkien based his "dark and swarthy" monsters on the colonized blacks, indians, chinese, etc. It could be read as a call to relinquish the "ring" ( aka british empire ) in order to save "the shire" lest it be overrun by blacks, indians, chinese, etc. It also touched upon nature, environment, religion, etc, but the central theme was the uncomfortable socio-political racial issues of the british empire. To say tolkien was only about Middle Earth is like saying Melville was only about whales. You are missing a lot if you think Tolkien and LoTR didn't delve into social and political issues. It was primarily about social and political issues of that day.
> I like and admire both authors.
Both are great writers though Tolkien is a bit overrated. If you want to read a genuinely great book, read Moby Dick. When I was a teenager, I hated moby dick and loved LoTR. After all, who cares about baleen and whale anatomy? But as you grow older and wiser it flips. Moby Dick gains in esteem and LoTR reads like childish fantasy in comparison. It's like Star Wars and Dune. In 200 years, nobody is going to care about LoTR or Star Wars. People will still read Moby Dick and Dune.