The lack of discoverability of certain features of Firefox is disappointing. They got rid of Tab Groups due to lack of popularity/usage and I'm sure Keyword Sea

The lack of discoverability of certain features of Firefox is disappointing. They got rid of Tab Groups due to lack of popularity/usage and I'm sure Keyword Searches are just as unpopular and just as unused. It makes me wonder when they'll get the ax too. The benefit of setting it up from within your browser is you can control the keyword/"bang". While plenty of mine are the same as the ones that exist on DDG! plenty are also different. I feel a lot of time and effort is wasted re-implementing things that already exist in a browser without significantly altering/changing the functionality. ps to Chrome users: Chrome also has the same functionality if you right click most any search bar, you can add keywords to search.