It told me to delete usr/lib/qt/plugins/msm_kernel.so before and I did but it still persisted. Minus the instructions now. Everything seems to be working fine but I am worried this will lead to problems down the line.
Welcome to Manjaro.
Did you recently make an update but not reboot afterwards?
Whatever message you got - deleting that file was plain wrong.
$ pacman -Qo /usr/lib/qt/plugins/msm_kernel.so
/usr/lib/qt/plugins/msm_kernel.so is owned by manjaro-settings-manager-kcm 0.5.6-10
It belongs to manjaro-settings-manager-kcm - so reinstall that package:
$ sudo pacman -Syu manjaro-settings-manager-kcm
If your problem persist and/or you see that “message” again - don’t delete that file (again).
Post the full message here.