Always test your design. It doesn’t matter what do you design or who you design for. I always was confused about the visual design of one of the streaming services. The primary button is white, and the secondary button has a bright color. But when you push a primary button, it changes the white color to the color of the secondary button. I know that the design team does a lot of testing. Data shows that customers prefer it this way. If I did this design and did it without testing it and only relied on my own opinion, I would fail and lose customers.
