However, it has been observed that some have developed a tendency to attend meetings on a videoconference when, according to their circumstances, they could be physically at the Kingdom Hall.
How do the elders know your circumstances? They have been trained to decide what you can and cannot personally do based on external factors.
Where I live personal medical information is private. That is the law. If a person has a compromised immune system or an anxiety disorder perhaps caused by the convid lockdowns and fear mongering how would the elders know that? I certainly am under no obligation to tell them.