I think the most suitable use of blockchain can be really useful in financial aspect since its about transaction in a decentralized approach but since social media gaining so much attention in the modern world I think blockchain based projects that into social can be useful as long as they have new idea how to utilize blockchain into it. Im thinking Libra can be useful for facebook since its a huge network and lots of merchants and ads marketer that can benefit on blockchain as well.
Maybe. I guess we'll have to see how everything unfolds with Blockchain-based solutions in the long term as people are still accustomed to traditional services like Facebook and Twitter. Of course, Blockchain has been very useful for finance, but it can be expanded to areas far beyond reach. It's no secret that centralization has dominated the social media space for years. Many people trust big companies like Facebook and Twitter because they've been on the industry for quite some time. Decentralized alternatives like Steem and Voice are fairly new to the mainstream world. The would need to prove themselves better than traditional social media platforms by delivering true censorship-resistance, and most of all, ease of use. So far, neither Blockchain-based social media platform has such characteristics. Which is why, I believe that Facebook and Twitter will be in the lead of the social media industry for a very long time.
The idea of a Blockchain-based social media platform is good, but without ease of use or true censorship-resistance (Steem is centralized, as well as, Voice with its KYC requirements), it becomes more of the same. When we compare various platforms such as Steem, Voice, AKASHA, and Memo.cash, we notice they they're different from one another in the way they operate. Among those platforms, it seems to me that Steem is the easiest one to use yet limited by massive adoption within the mainstream world. Its model is similar to a blogging platform where people make their own articles/posts. Those that are already familiar with Blogger or WordPress will find it easy to use Steem as well.
Nonetheless, time will tell us whenever Blockchain-based social media will prove to be a success or all the other way around it. Current Blockchain-based social media platforms have a long way to go in order to compete with existent services like Facebook and Twitter. Just my thoughts