I would want to come off as a braggart or of being boastful.
assuming you meant to insert a ’not’ in there. :-)
but honestly this is a hobbyist site. and while i agree posting a picture of expensive gear with price tags plunked down in a room without thought might be too much of that; it’s the effort and passion of the hobby that we are dealing with. and levels of commitment and creative thinking. and sharing our journey’s. it’s a community and celebrating each other’s fun stuff is an aspect of it. and learning from others can be very helpful.
but each to their own personal sense of lines to be crossed. not one right way.
what's the difference between owning and driving a Porsche or Ferrari, or an expensive Boat, or watch, or drinking an expensive wine or scotch......from showing pics of your room and gear? nothing.