Let's talk about Premiere Pro on Linux: What are the actual architectural blockers in 2026?

I would like to ask about the current Linux plans. I’m not here to drop another standard feature request; I want to look at this from a pure engineering and platform strategy perspective.

The old arguments against a Linux port like lack of secure media pipelines, fragmented GPU layers, or a tiny market share, don't really hold up anymore given how the enterprise desktop landscape has shifted:

1. VFX/Post Infrastructure is already there: DaVinci Resolve, Nuke, Houdini, and Blender run natively on Linux. Post-production facilities are already heavily optimized for this environment. The pipeline exists.
2. Complex UI and Client Engines: We have highly customized, resource-heavy desktop applications (like Opera GX) maintaining native Linux pipelines across Ubuntu and Fedora. The maintenance overhead for cross-platform desktop targets is a solved problem.
3. Media Security: The deployment of ARM64 Linux alongside native proprietary DRM modules (like Widevine/libwidevinecdm, recently done by Google) proves that closed-source licensing and secure media decryption can run smoothly on open-source systems without risking intellectual property.

So, if it isn't a fundamental limitation of the OS, what is the actual engineering bottleneck for the Premiere team? 

- Is it the technical debt tied to the Mercury Playback Engine's GPU abstraction layers?
- Is it the massive headache of porting and sandboxing the Creative Cloud desktop authentication frameworks?
- Or is it strictly a product-side decision based on internal enterprise ROI metrics?

I'd love to get some insight from someone on the product or engineering team.