To me Bitcoin being a store of value is enough. As we know that that the oldest store of value is gold and it is very hard to digitalized it, so a digital asset like Bitcoin will be a worthy store of value in the 21st century.
That's enough for me too. It'll make a good return for Bitcoin holders. I think the Bitcoin community is trying too hard to sell the medium of exchange idea. It makes them look like a scam. The crypto story is incomplete. In order to cover the holes, people stretch their claims.