Fallout 4 doesn't end after completing main story and there isn't a level cap

Those worrying over having something to do in Fallout 4 after completing the main story are worrying for naught. Bethesda confirmed today on Twitter the game doesn't end once the main story is finished, and players can continue to level as well. Those who have played Morrowind, Oblivion and Skyrim are familiar with this aspect,