Are there any scanning/raster type display technologies other than CRTs? Are any still in production for consumers today, or anything similar?
Yes, there are other scanning/raster display technologies other than CRTs, although some of these are now obsolete or less common. Here are a few examples:

Plasma displays: Plasma displays use small cells filled with gas that is electrically charged to create light. These displays are known for their high contrast and deep blacks, and were popular for high-end televisions in the early 2000s. However, they have largely been replaced by other technologies.

LCD displays: LCD displays use liquid crystals that are electronically controlled to block or allow light to pass through, creating an image. LCDs have become the most common type of display for televisions and computer monitors, as they are energy-efficient, lightweight, and affordable.

OLED displays: OLED displays use organic compounds that emit light when an electric current is applied, creating an image. OLEDs have a faster refresh rate and better contrast than LCDs, and are commonly used in high-end smartphones and televisions.

MicroLED displays: MicroLED displays use tiny LED chips that are individually controlled to create an image. MicroLEDs offer higher brightness and better contrast than other display technologies, and are expected to become more common in the future.

While CRTs are no longer in production for consumers, some professional and industrial applications still use CRTs due to their unique properties. For example, CRTs are still used in some medical imaging equipment and military applications.

So, while there are no longer any consumer-oriented scanning/raster displays on the market that use CRTs, there are other display technologies available that provide similar functionality and in some cases, offer improved performance.