According to @StockMKTNewz, Alphabet-owned Waymo has been approved to begin testing its robotaxi service at San Francisco International Airport SFO as of Sep 16, 2025, a regulatory milestone relevant to GOOGL-focused traders and autonomous driving equities, source: @StockMKTNewz. The source notes approval to begin testing but provides no details on timing, scale, or operational parameters such as service hours or pickup zones at SFO, source: @StockMKTNewz. The report does not mention any cryptocurrency assets or blockchain integrations, indicating no direct crypto market linkage cited by the source, source: @StockMKTNewz.