The real story here isn't the gaming rigs—it's that 3D printing is becoming invisible infrastructure for actual makers. That AMD engineer building a Steam Machine in plastic isn't a gimmick; it's proof that desktop FDM has matured enough that someone can design custom enclosures, cable management, and structural parts without it being the bottleneck anymore. Meanwhile, the firmware releases (Marlin, PrusaSlicer, BambuStudio) are iterating quietly—no headlines, just incremental reliability gains that mean fewer failed prints and better usability, which is exactly what the market needs right now instead of hype cycles. Skip the Prime Day noise on prebuilts; the real value is in the printer ecosystem consolidating around Bambu and Prusa with genuinely competitive tooling, and that's where your investment horizon should be if you care about 3D printing as a category rather than as a novelty appliance.