https://www.gamespot.com/articles/big-switch-update-for-doom-adds-new-motion-control/1100-6456887/

Bethesda has rolled out a new update for the Nintendo Switch version of Doom. Along with a few bug fixes and performance improvements, patch 1.1.1 introduces a couple of new features to the acclaimed first-person shooter, including a "much-requested" option for motion controls.

Following the update, players now have the ability to play Doom with gyroscope aiming. As you can see in the short clip below, courtesy of Bethesda's official website, the new control method lets players tilt the console around to aim, allowing for more precision than with the control stick alone. Sensitivity can be further adjusted from the in-game menu.