Why would you want to signal that? It relates in no way as to what kind of person you are. In fact, the richer you are, the more questions I have about how you got it and who got shafted along the way.
I wouldn't, you wouldn't, and countless millions also wouldn't.
But there is clearly a demographic who do use social media to signal lifestyle status, often using that lifestyle status to sell products of various kinds.
The erosion of enthusiast fandom into paid influencer "fandom" is whole subculture.
What do I value? I believe I live in a society where wealth is earned through hard work. It would be awful living in a society where I wrongly think everyone who has something I don't earned it through nefarious means, and there is no way to be an honest broker and create wealth.
For attracting members of the opposite sex and wanting to connect with other people of similar wealth as their values and interests more closely correspond with your own. I don't know if you noticed, but there are cultural differences across socio-economic classes.
But there is clearly a demographic who do use social media to signal lifestyle status, often using that lifestyle status to sell products of various kinds.
The erosion of enthusiast fandom into paid influencer "fandom" is whole subculture.