Think about this in another context: my company still supports a Legacy product, as well as an entirely-new product. We actually call the older product "Legacy" when talking to customers. If those customers have never used the "new" product, is it still Legacy?
Of course it is. It's legacy from the perspective of the company, and the developers at the company. Legacy doesn't mean "bad," it just means "not the latest/current thing."
Of course it is. It's legacy from the perspective of the company, and the developers at the company. Legacy doesn't mean "bad," it just means "not the latest/current thing."