We're increasing the availability of allergy immunotherapy with our company, Wyndly.
https://www.wyndly.com/pages/immunotherapy
I'd love to see this for more conditions.
For the serious allergic reactions I can see why a personalized plan would be required. But for the more mild reactions this seems hypothetically possible.
Aside: If wondered for a bit whether something like honey blends of many regional honeys for young children older than 6 months would eliminate most of the seasonal pollen allergies that people develop from moving to other parts of the country/world.
Edit to add: I believe you're wrong about the "technically" part. Allergies aren't attacking the body (therefore not "auto"), merely causing symptoms through the general immune response against the allergen. This is particularly aggravating to an individual because the immune response is long lasting, as it's impossible for the immune system to eliminate the foreign antigen when said antigen is prevalent in the environment.
No, autoimmune means an immune reaction against a human protein (which allergens are not).