Yes. It would be nice
No. It seems boring/horrible or have critical issues
Everybody will have similar innate possibilities. Everybody will realize their aging and mortality since childhood. People may forget each other fast a lot. You need to reach staying in other’s people memory. Drugs will cure for sure if it will they exist. Everybody can reach highs in any human activities (I doubt only in the creative processes). It will lead to great achievements in society. Every comfortable thing will be comfortable for everyone. A lot of stuff will be much cheaper to create. People’s equality will be evident. People will have different interests and knowledge. Differ men in art may be possible.
What could possibly be more boring?
Equality doesn't exist (when you have more than 1 person). Even if we were all clones we would still find a way to separate ourselves. It might be something as simple as the people on the north side vs the people on the south side.
What is the point if you have nothing to fight for or to work towards? Stagnation is not the way to live.
Equality is everyone being equal and having everyone being the same would not equal that. That would equal a world in which everyone was the same physically but not the same in terms of equality. There would still be disadvantaged and advantaged clones and there would probably be a thread asking if equality's utopia would be all people would be different.
We each contribute something different to this world. Whether it be intelligence, kindness, or creativity. Maybe a rare piece of beauty to splash color on our dull lives. Some of us gift the world with ingenuity and ideas, while others carry out the duties that are required for an efficient society. The evil bring harm that the courageous will perpetually fight against, and the gentle will heal those who it has wounded. All of us serve a different purpose that makes our world both beautiful and terrible. Without individuality there would be no reason for us to exist at all.
What about Free Will? What about living an actual Fucking Life? I Hate You People. you Make me Want To Punt Orphans!
Impossible. As much as others would have us lie to ourselves and tell us that we are equal, but we are not. Some people are born stupid, some born smart, some born weak, some born strong, some born dead, some alive, and so on. I don't care about the "boring" arguments or the "morality" arguments, it simply is impossible. Even if we started cloning, the clones would have different personalities, and different experiences.