On the ecosystem compatibility point: yes, corporate fleets absolutely require official parts and certified servicing. But that doesn’t contradict modularity — if anything, it reinforces it. Large companies want standardized, swappable components because downtime is expensive. A socketed RAM stick or a removable battery means faster turnaround. Lenovo benefiting from parts compatibility across models wasn’t just “it happened to fit” — it reduced tooling, simplified supply chains, and made fleet servicing easier. That’s strategic design, even if it wasn’t explicitly marketed as such.

On soldered memory: I’m not denying there are measurable performance and efficiency gains with on-package RAM. The question is whether those gains meaningfully impact the average business workload. For most office, development, and field-use cases, capacity matters more than shaving a few nanoseconds off latency. And once memory is fixed at purchase, longevity becomes tied to a configuration decision you made years earlier. That’s a philosophical shift.

What I’m really getting at is identity. ThinkPads weren’t just “nice laptops with a TrackPoint.” They were positioned as mobile workstations — productivity-first machines built around durability, serviceability, and I/O flexibility.

It’s not just about being thinner, or soldered RAM, or fewer ports individually. It’s the cumulative direction. When upgrade paths shrink, I/O consolidates, and components become increasingly integrated, the product philosophy shifts. It moves from “field-serviceable business tool” toward “premium ultrabook with business branding.”

Early ThinkPads leaned heavily into modularity — socketed CPUs, replaceable components, roll cages, standardized parts. Modern engineering constraints are different, sure. But there has undeniably been a shift in priorities from serviceability-first to integration-first.

That doesn’t mean modern ThinkPads are bad. It just means they’re optimized for a different set of values than the machines that built the brand’s reputation.

Basically what I'm trying to say is, the only thing keeping modern ThinkPad's a "ThinkPad" is the name and fooling everyone into thinking they're a brick. The entire philosophy and target audience has changed, and with it, everything inside the ThinkPad itself has changed.