Should Purple Medkits guarantee two full heals?

My most played/prestiged character, Killer or Survivor, is Cheryl. She's prestige 39 and has 37 purple medkits. I have consistently put bloodpoints into her for around two years while benefitting from the Blood Moon Event and the Anniversary event. Still, I only have 37 purple medkits. At least 25% of the Blights I verse are running double Iri add-ons. Every Pinhead has either the purple "added chain" add-on or the pink add-on that obscures the box aura (not fun playing Solo against it). Is it that big of a deal that the purple medkit guarantees two full heals? I think that's the reward for playing Solo Survivor; you get a special medkit every now and then.

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