Hello Sniper_Kotaro,
It is an interesting point you mention here. I do however not agree with you.
Originally Richard placed this travel bug in the ISS because he believes in the progress of technology which will, in time, enable future geocachers to visit the ISS. In the further future even Mars or...
The same technology enables us now to find such travel bugs. Why not use it and discover what you've found?
Also I don't think it is unworthy to this very special travel bug to discover it. In the contrary, I just believe it is respectful to do so. Making use of the technology of today.
Kind regards,
Gino Talamini