Maybe in the UK and Europe. Here in the US, California at least, there's more hydrogen filling stations being built and more hydrogen vehicles being sold. There is massive industrial investment by railroads, oil companies, and their suppliers to adapt existing LPG infrastructure to hydrogen, and the state government is going so far to build it's own hydrogen refinery to supply itself with hydrogen fuel. All truck and heavy equipment manufacturers are planning some amount of hydrogen compatibility, as it's a cheap way of upgrading their existing Li-Ion battery vehicles debuting over the next two years. There is a clear growth pattern across 2025-2030 for this and it's how the state gov't expects to phase out diesel combustion entirely.

Just using a cursory Google Search, Socal Gas is working with Ford for a 2-ton Hydrogen Cell truck that will slot into Ford's existing 2-ton BEV truck design. Such vehicles have a ready buyer to major utility fleets such as Socal Gas itself, PG&E, and Comcast who are all required by the state to adopt Zero-Emission Vehicles. A comparable effort is happening in Sacramento vis-a-vis repowering diesel GP38s with H2 Cells.