CMOS cameras almost always have a rolling shutter, but not always. At the Very High End of things, there are models that don't. e.g. the Sony PMW-F55 with a CMOS global shutter [1], around USD$30k

In the struggling camera industry, I bet a consumer-priced global shutter (or excellent computational correction for a mechanical/electronic roller shutter) could be a boost. Smaller, solid state, etc. The next logical step after mirrorless?

[1] https://pro.sony/ue_US/products/digital-cinema-cameras/pmw-f...