Why hasn't 5G technology become widespread yet?

Bangladesh's adoption of 5G technology has lagged behind the global trend despite its launch in the country. Challenges like high infrastructure costs, consumer affordability concerns, and uncertain returns on investment have deterred operators from rolling out 5G. Additionally, only a small fraction of mobile users possess 5G-compatible devices, indicating a lack of readiness among consumers. This slow adoption poses the risk of Bangladesh missing out on the transformative benefits of 5G, such as improved connectivity for various industries and enhanced user experiences. While 5G promises faster speeds, lower latency, and broader connectivity capabilities, the country struggles to keep pace with the rapid adoption seen elsewhere.