The repair shop supposedly could not identify Hunter Biden, who lives in Los Angeles, as the customer. But the invoice (for $85 — remarkably cheap for diagnosis, recovery, and backup of three damaged Macs) has “Hunter Biden” written right on it, with a phone number and one of the email addresses he reportedly used. It seems unlikely that Hunter Biden’s personal laptop — again, loaded with personal and confidential information, and possibly communications with the VP — would be given to a small repair shop (rather than an Apple Store or vetted dealer) and that shop would be given his personal details for contact. Political operators with large supporting organizations simply don’t do that — though someone else could have.
Even if they did, the idea that Biden or his assistant or whoever would not return to pick up the laptop or pay for the services is extremely suspicious. Again, these are supposedly the personal devices of someone who communicated regularly with the VP, and whose work had come under intense scrutiny long before they were dropped off. They would not be treated lightly or forgotten. On the other hand, someone who wanted this data to be inspected would do exactly this.