We don't have enough context to evaluate these statements, and the EFF has a long history of misleading and exaggerated claims. It would be appropriate for the police to visit the parent's places of work if they suspect that the parent's claims about what they do in the daytime are lies. It is absolutely proper for the police to try to figure out how a family went so far off the rails that their teenage child is a burglar.

Also I find the idea that the perpetrator's family may face "net-negative" consequences to lack empathy with the victim. Their family may have faced net-negative consequences from the absence of the bicycle. There's an entire famous film about this!