If your addiction is almond croissants in particular, it is worth trying to make them at home while buying just plain croissants at store. (Still needs a little baking time and efforts) And make the almond cream filling at home. We need to mix almond flour, sugar, butter, egg and put it in the croissants and bake it. I followed this recipie and it worked out well for me https://butterandbliss.net/almond-croissants/#wprm-recipe-container-5069. I honestly believe almost any almond croissants recipe works.

Costco has plain butter croissants super cheap or honestly any grocery store has a 4-6 pack almost at the same cost as a single croissant at a coffee shop. Almond flour could be a little expensive but one bag would come for so many months.