Definalty i am agree with you that if you will search a particular thing on Hive account@dtube you won't find lots of video.

Because this is new platform based on blockchain if you will think the same way when youtube was introduced some years ago it was not possible to find a lots of video on particular topic on youtube as well.

But slowely and steadily peole join the platform they start to develop a lots of video on particular thing and then they mention on their own way of that topic and now you tube is a big giant company .

So same way as a blockchain tech need a new people who is steadily helps it grow a platform in decentralised way. And day by day that power will be in hands of people who is making videos on it . They need apeople loke us who help to grow it .

I don't know i am able clear my point to you or not but in short as a community we can grow . It will take time because this is new platform .