Solved: missing brush smoothing option in tool bar - Adobe Support Community - 9890018
I'm sorry this is a really dumb question but are pen stabilizer and pen pressure the same or not? I know photoshop has a pen pressure thing if you manually enable it.
Photoshop Line Smoothing Tutorial for Amateurs
Krita Stabilizer | Learn How to Use Stabilizer in Krita?
Photoshop Line Smoothing Tutorial for Amateurs
Paint Tool Sai Brush to Photoshop?? (+ stabilizer settings) : r/photoshop