DSCC says that the microLED TV is going to grow quite fast in the next few years, from around $25 million in 2020 to $228 million by 2026:

MicroLED TV revenue forecast (2020-2026, DSCC)

While this sounds impressive, it means that according to DSCC MicroLED technology penetration will remain very small into the TV market (which is estimated at over $200 billion in 2020) - around 0.1% in 2026. Just for comparison, six years after being commercialized, in 2019 OLED TV revenues were estimated at $2.5 billion. The high retail price of microLED TVs will hinder faster growth.