Can you give an example of something you can't draw on Figma? I'm having trouble picturing what you mean.
https://i.pinimg.com/originals/9c/a8/7f/9ca87fcc3a2bed54edfb...
https://d33wubrfki0l68.cloudfront.net/02dcb79b40989932a37ce8...
https://cdn.dribbble.com/users/1866209/screenshots/8200836/m...
https://cdn.techinasia.com/wp-content/uploads/2016/02/iBooks...
The 3rd image was probably made in Figma or Sketch though. It would probably take more time to build that in Photoshop than Figma, and the result would be harder to make changes to.