More UI customization have been restricted over the last couple releases, UI feature such as custom fonts, Message bubble shape, Action Bars and other UI elements. The only customization can be done on them is color change. With S20 releases, keyboard customization is now restricted to color changes only as well.
This seems to be a trend with each new release. By keeping every themes within OneUI design language, all themes will eventually look the same with variation of icons, wallpapers and color schemes. If all themes on Theme Store have similar styling, then revenue will suffer.
What are your thoughts on this?