Bitcoin developers want to fix the 'replace this transaction with a higher fee' button. Here's why

60-second summary

Bitcoin developers are working to remove the 'replace this transaction with a higher fee' button, a feature that has become redundant due to the increasing adoption of the 'replace by fee' (RBF) protocol. This button is also being used as a "fingerprint" for tracking and identifying suspicious transactions, which is a concern for privacy advocates and users.