My question is - will launching Libra change the statement 'cryptocurrency is not money' in better way or it'll make worse?
It's a tossup. It'll expose the masses to "cryptocurrency" and make the idea more accessible. However, Libra is highly controlled. Transactions can be reversed, accounts frozen. It'll give people the wrong idea about what (decentralized) cryptocurrency is.
Right. Libra can't call as a cryptocurrency. It's merely a token that uses Blockchain as a platform. It isn't decentralized and still controlled by others. Due to ignorance, most people overstate the launch of Libra, but Libra is not worth like a cryptocurrency. It is entirely different from what Satoshi Nakamoto wants to use Bitcoin and Blockchain to prove to everyone.
You can't tell now what is Libra for because it isn't already in operation yet but I have to disagree on you calling Libra can't call as a cryptocurrency. Libra will be a stable coin, an asset backed crypto which means it will be used as means of trading for buying and selling goods/service. You can't just hate non-existent stuff but if you do it will be just a pure assumption.