If I want to quote a toot/post with my opinion, I would write my opinion and mention the URL of the toot/post at the end of my toot/post.
I don't mind if the content of the quoted toot/post is not fully visible with my opinion where it's read, as long as it's not a dead link and readers can open and reply or quote it in their post with their opinion or quote my opinion for the next set of their toots/posts.
This functionality already works, and that's what quoting a toot or tweet means to me. So I need help understanding all these ongoing, never-ending discussions around copying twitter for their version of the #QuoteTweet.
This is Mur 
@drupler
The fresh batch of Twitter immigrants wants the full twitter with the NOT-Twitter Platform 
@mur2501 Are you in favour or against it? 🤔
@mur2501 It's good that I have never been much of a Twitter user. I used to use Facebook a lot, which I have stopped now
After I joined here, I found it an exciting and fresh world to be in. So I will remain and help build this technology ecosystem to improve