As long as these requirements are not completed by the developers, it won't be supported."
That's for the people and exchanges to decide, there is nothing the developers can "complete" about it. Not the smartest answer from Ledger.
The devs need to be transparent and maintain the true spirit of BTC fork to ensure confidence in investors. Investors, bloggers, and reporters are all waiting for the SBTC announcement since the fork. They should do better to make sure those entitled to free coins do receive them, otherwise, SBTC will get many haters that will not buy the coin just like BitcoinDiamond. The traded volume is not a good sign for SBTC.