I find most new Twitter features to be worse than useless:
• "Like" was turned into "algorithmic retweet". Now I can't like a tweet without some percentage of my followers seeing it. This is also a problem when I follow others. I can disable seeing their retweets but I can't disable seeing their likes. I've had several people tell me that they unfollowed me because of tweets I liked. I've done the same to others.
• My timeline now shows tweets from people I don't follow. Above the tweet is something like, "Tim Urban and 8 others follow...", and then there will be a tweet by someone who I really don't want to follow (such as Ben Shapiro). There seems to be no way to disable this feature.
• Quote retweet is a great way to encourage flamewars. Long ago, people could not retweet with a message. That meant that people were less likely to retweet something they found inflammatory because their followers might think they agreed with it. Quote retweet means they can preface it with, "Look at what this terrible person said." That's a great way to encourage the Toxoplasma of Rage[1].
Overall, the effect of these features has been to reduce my Twitter usage. Now I mostly go there for a couple of group DMs.
1. https://slatestarcodex.com/2014/12/17/the-toxoplasma-of-rage...