Looking Back at My 2021 Tech Predictions: How the Future Arrived Right on Schedule

Sun, 04 Oct 2026 07:22:49 +0800

Back in December 2021, I wrote a post outlining what I believed the world and the tech landscape would look like over the next five years. Looking around today in 2026, it’s fascinating—and deeply satisfying—to see how many of those predictions have shifted from bold foresight into everyday reality.

Here is a look back at what I wrote in 2021, alongside how those trends have actually played out:

1. The Work Revolution: Remote, Automation, and “Workations”

What I predicted in 2021: Remote and hybrid work would become standard, manual labor would transition into configuring AI/robots, and terms like “Workation” and “digital nomad” would mainstream as live, work, and travel integrate.
The Reality in 2026: Work is no longer tied to a physical office for millions. The line between living and working has blurred into a modern digital nomad lifestyle. On the industrial side, automation and applied AI have taken over repetitive physical labor, transforming modern manual roles into high-tech operator and supervisory positions.

2. AI & Software Development: Software 2.0 & AI Assistance

What I predicted in 2021: Software development would pivot heavily toward concepts like Software 2.0, GitHub Copilot, and early LLMs (like GPT-3).
The Reality in 2026: AI-assisted development is no longer an experiment; it is the fundamental way code is written today. Developers have evolved into architects driving AI systems, dramatically accelerating how products are built and deployed.

3. Hardware & Infrastructure: ARM Chips, 5G, and PWA Adoption

What I predicted in 2021: ARM architecture and 5G would dominate computation, while Web-based PWAs (Progressive Web Apps) would gain ground as native app fatigue set in.
The Reality in 2026: ARM has solidified its place as the efficiency benchmark across both mobile devices and cloud servers. Connectivity is seamless, and lightweight, web-centric software models continue to challenge bloated native applications.

4. Digital Humans, Virtual Reality, & Spatial Computing

What I predicted in 2021: Virtual/digital humans (like @lilmiquela) would become mainstream influencers alongside traditional YouTubers and KOLs, while AR/VR technologies would gain widespread adoption.
The Reality in 2026: Virtual avatars and AI-driven personalities are everywhere in digital marketing, gaming, and content creation. Spatial computing and immersive 3D experiences are integrated deeply into everyday entertainment and media.

5. Sustainability & Electric Vehicles

What I predicted in 2021: Electric vehicles (EVs) would be enforced and prioritized to save the planet.
The Reality in 2026: The global shift away from traditional ICE engines has accelerated rapidly, making EVs the default choice for new drivers around the world.

Final Thoughts

As I noted back in 2021: “The future is not something to be feared, but something to be embraced.” Seeing these shifts materialize over the last five years reinforces that technology moves fast, but clear trajectory markers are almost always visible if we look closely enough.