Aren’t “treasuries” just a buzzword?

I keep hearing companies buying crypto assets for their "treasuries" but if the assets acquired are any other than Btc and maybe Eth, isn't this just a company gambling on gains? For me "treasury" always sounds like the companies are planning for the long term, locking away those assets for a longer period.. but are they though? Who says they aren't gonna dump at higher prices? For me even Diamond Hands Michael Saylor himself is not that trustworthy tbh. When ultra capitalists try to tell you something that could be of your benefit, in truth a lot of times its all but. What do you think?