Just checked the site, the frontend is like as there was no development in the last 6 years!

That is your personal opinion. I like it better for example. It is more minimalistic. Apart from that... developers will follow...

What about this shitpost leading the top earners?

The issue is known and being discussed!

Where is all the "quality content"? If you take away the double and triple posters (on Steem as well), not too much left.

So many bloggers have been mobbed out of here by the markinator or other psycho whales. All of them are active on Blurt. Others will follow. Most of them don't even log in to hive anymore. Some names: world-travel-pro, cryptopie, greenhouseradio (here on Hive: fracasgrimm), ultravioletmag, frankbacon, lucylin just to name a few! (Those are known to me personally on Blurt, I presume, that there are far far more!)