Very interesting. This project has a "leasing program" associated with the minting of new coins of this project. Why burn the coins that continue to be issued?
The coins that are printed for the leasing program are diverted to the participants and they burn the coins that the project has, that is, they thus avoid inflation.
I think that it just a mechanism for mining and burning tokens they can contral the price of the tokens. Project is actively developing and the number of users grows.