Option to hide close button on each tab

[redcapshortcut]

redcapshortcut last edited by redcapshortcut

Please add an option to hide close button on each tab.
This option was present in Opera 12, I don't know why it still isn't in the lastest Chromium based version.

A user suggested it already in 2015, so why it still isn't brought back?
Why we (at least some of us) need it:

• MMB already closes the tab
• some people click on the X (close button) accidentally, which causes frustration
• I know that it hides itself automatically if there are too many tabs opened, but still why not give an option to hide it all the time?
• it clutters the tab title
• there is demand for this feature: How to remove tab close button?, How do you remove the close button on each tab?, Is it possible to hide close buttons on tabs?