Will Beyond Light ever be free?

Will the highly anticipated expansion, Beyond Light, for the popular game Destiny 2 ever be offered as a free download to players? With its promising new features, such as the icy Europa environment and the introduction of the Stasis subclass, many gamers are eagerly waiting to see if they'll be able to experience it without having to pay the full price. Is there any indication from the developers or publishers that Beyond Light may eventually become available for free, perhaps through a promotional offer or as part of a larger bundle deal? Or is the expansion strictly a paid upgrade, meant to be enjoyed by those who choose to invest in it?