CS:GO allowed players to input a ViewModel command, which let them change from right to left and then back to right again. However, the same command does not seem to be working in Counter-Strike 2.

Thus, you cannot switch to a left-hand viewmodel in Counter-Strike 2. However, if the developers enabled the feature, it would likely follow the legacy console commands that were available in CS:GO.

As with previous CS games, CS: GO is tweak-able, provided one has an understanding of the commands and variables involved. Counter Strike: Global Offensive Tweaks ...