hm.. the last part sounds more like how you would describe a Ponzy scheme. In the ears of people who don't know much about crypto except that they really don't understand it such a statement usually let's their alarm bells ring.

In the case stocks, you have dividends, production facilities and products and in the case of bonds you have interest, countries and their population. All that indicates how well the specific asset will perform in the future. In case of the blockchain that all is very abstract or inexistent. That is much more relevant for decisions than past gains in value.