Yes, a lot of bills are introduced in one chamber and die in that same chamber. This case is referring to it being introduced by "Senators Elizabeth Warren (D-Mass.), Ron Wyden (D-Ore.), and Jeff Merkley (D-Ore.), along with Representatives Val Hoyle (D-Ore.), Alexandria Ocasio-Cortez (D-N.Y.), and Suhas Subramanyam (D-Va.)", presumably there's a companion bill for the house, since the links seem to only have the Senate version.