If you prefer that your Twitter Feed contains original content rather than an endless stream of Tweets that have been “liked” by those that you follow, you may wish to try the steps below.
Unfortunately, you can’t block “liked” posts across the board, but you can clamp down on the worst offenders.
The first step is to find a liked Tweet, then click on the options for that Tweet.
Click on “Not interested in this”.
Then click on “Show fewer likes from…”.
You will have to do this for each account you follow, but I found that some users were were much worse that others. So, it didn’t take long to tidy up the feed.