Hello and thanks for your question!
It is well known that alignment issues can cause abnormal tire wear. Did the shop give you a print-out of the alignment? I would be very curious to see the values. Likewise, an adequate shop would hopefully alert you of any suspension issues that could cause abnormal tire wear. If this is the second set of tires, would it be the exact same model and brand of tire? Low quality tires also wear abnormally. If you're feeling confident to check the suspension, I will be glad to walk you through checking everything. Lastly, if the tire begins to wear abnormally and then the alignment is corrected, the damage is still done. The alignment will just slow down the wear but not reverse it.
Let us know,
Monday, September 4th, 2023 AT 6:38 PM