I'm very glad you'll be able to make your stunning photography for the foreseeable future!
If being able to get chemicals really is threatened in Europe (or at least select countries in the EU) perhaps a strategy of slow, incremental stockpiling is in order. Many professions and hobbies have disappeared or become very rare in the last few decades. "Setting by" the tools and materials is a fact of life for many artists and craftspersons. Happily for silver gelatin emulsion makers, the chemicals go a long way.
All my very best wishes,