OP is right but no one likes to tell the truth. 99% of those who own Bitcoin today do so only to be able to resell it in the future at a higher price.
The purpose of Bitcoin was to be able to replace fiat money so that it would be free from government and inflation.
Everyone knows what the original purpose of bitcoin was but the problem is that it is easier said than done. Because after all, governments are the ones who control this world, if they don't allow us to use bitcoin as currency then no one will dare to go against them.
If it were you, if you lived in a country where bitcoin was banned, would you have the courage to openly use bitcoin to protest the government ban? I bet you would never dare to do that. So you can't blame people when they use bitcoin as an investment instead of using it for the original purpose it was created for.