I have a lifetime/powerpack Alfred license, and i don't use it much, if at all. I have it installed, but in my experience Spotlight has gotten a lot better in recent years, at least to the point where i just use that.

My only excuse for using Alfred is Dash (https://kapeli.com/dash), which integrates with Alfred, but these days so does just about every editor i use (including Vim, Emacs and Sublime Text), so i very rarely find myself using Alfred for it anymore.

One tool i do use at lot though is Hook (https://hookproductivity.com/).