I am describing how interest rates ARE the distortion your describing. Hard money is unlike real assets because it can not decay, where as all man make things do, this creates an asymmetry between money and the things we trade for money.
Ownership of the natural world IS an issue, nature is the ultimate source of all wealth so monopolization of it will indeed result in grotesque inequality. But under a Hard money system it will result in grotesque inequality AND environmental destruction, where as under soft money you would just have inequality and due to the lack of interest payments inequality should be lessened.
Unfair ownership of land is not a monetary problem, people have 'owned' land in the meaningful sense of monopolizing resources since the dawn of time. Eliminating money doesn't solve this problem. Fortunately Gesell ALSO has a solution to the land problem. Again I urge you to READ what I have been linking too. Gesell realized the monopolization of land was similarities to the liquidity problem with money, both are examples of RENT SEEKING. Both problems are corrected by making the assets 'soft', in the case of land this means property taxes that are equal to the rent value of the UNIMPROVED land, the resulting revenue then being equally distributed to all. In essence ALL of us would own the Earth equally and rent it too each other as both land-lords and tenants.
Here is the relevant section https://www.community-exchange.org/docs/Gesell/en/neo/part2/1.htm