No matter if we like it or not, Ledger is a profit-driven company. Its main goal is to help themselves and have as many people as possible buy their hardware wallets and services. That's why Ledger Recovery Key works exclusively with Flex and Stax. Do you like it? Buy a Ledger hardware wallet that supports it. And guess what? Thanks to their marketing efforts, people will.

The biggest advantages of Seedkeeper, in my opinion, is the price, support for desktop machines, and no hardware/software limitations as seen on Ledger Recovery Key.