X (Twitter) has a new feature that allows paid subscribers to hide Blue Ticks. That is, users can remove the blue checkmark from their accounts and posts on X even after verification.
To remove the blue check mark, open the X (Twitter) app and tap on the profile icon. Now you have to go to Settings and open the Privacy menu. Select Profile Customization from the X Blue Settings section.
Here you can see "Hide your blue checkmark". You will get the option of You can hide a blue tick by tapping on this option. Be aware that you can always get your blue checkmark back.
(pc amarujala)