hi bro, 2 friends of mine recently bought airpods pro 2 from flipkart and so far no issues. open box delivery ensures safe shopping, however we have to record a video while the delivery person unboxes it. And yes there are many online reviews there and I wont recommend online shopping if the person dont have previous experience.
Its always better to go with local showrooms with less offers in such cases for safety and satisfying purchase option.
Clone airpods are very tough to find, we can try these basic checks before handing over OTP to the delivery person.
Additionally, after verifying airpods pro individual buds and case have unique serial number showing on your iPhone settings - airpods pro about page. That is important.
Then you can hand over OTP to the delivery person.
Also dont forget to activate applecare+ by contacting apple support within 60 days of purchase after verifying bill date starts correctly.
You can refuse and return the product without giving OTP to the delivery person if there is any issue in the airpods pro condition or its damaged in shipping or already box opened etc.,