What happens when scientific patience collides with startup urgency, and neither side fully survives intact?

Follow the Gradient sits down with Andy Yen, co-founder and CEO of Proton, a 500+ person European tech company built around privacy, democracy, and long-term independence. Andy’s path runs from particle physics at CERN to building one of Europe’s most mission-driven scale-ups, and his credibility comes from having lived through both worlds.

This conversation explores how values, identity, and pressure shape decisions when the stakes are structural, not just commercial. It is a discussion about speed versus permanence, trust versus convenience, and what founders owe to users, employees, and society when technology becomes power.

We talk about:

Why scientists underestimate urgency, and why startups die if they inherit that mindset unchanged
How crowdfunding 10,000 early users permanently reshaped Proton’s obligations and governance
The logic behind placing a fast-growing tech company under control of a nonprofit foundation
Why building a platform matters more than features when competing with Big Tech ecosystems
How Proton decides when to absorb financial losses rather than compromise on censorship or surveillance
Why Europe’s tech problem is demand, not talent, and how public procurement quietly shapes sovereignty

This episode is less about tactics and more about how founders reason when every option carries long-term consequences. It traces how conviction hardens under constraint, and how decision-making changes once trust becomes the primary asset you cannot afford to lose.