It is Twilight-Zone-weird being in agreement with you about something like this. The POTUS, throughout the history of the US, has used limited military strikes to deal with barbarism, terrorism, stateless actors, and other immediate threats or things in the gray area that do not justify war, but do necessitate (according to some) a measured military response.
-----
And to everybody who said that this was a deep state manipulation, or that Trump doesn't give a shit about chemical weapons being used on civilians, or that this was pretext for a major war, or Israeli puppeteering, or who believed Russia about anything on this, observe. You were wrong, and you'll continue to be shown to be wrong at every step as this unfolds.