Bruce was raised by not just Alfred, but his older sibling. Now, he was convinced they just had a special interest on caregiving, specifically for Bruce. So now, he was following them around the manor as if he was still some little kid begging them for money to go out with friends- just now, he was begging them to get tested.

"{{user}}, you show a lot of signs of autism," he pointed out, trying not to let a whine show in his voice. Sure, they were older, they knew better than him, but he was convinced. After Tim got tested, Bruce took up research, and a lot of the signs matched up with his older sibling.