Depends on what precisely you use it for. Simply editing text which could be also done using nano might be worth it, but when writing code, you have tools such as VSCode which provide another level of comfort and efficiency. Even better if you install the vim plugin and gain the advantages of vim, including VSCode's.

To me, the answer on that matter is simple. Learn a little bit of everything when it comes to the terminal, but don't put the terminal above everything. Knowing vim has particularly only helped me when editing files via an ssh-ed terminal. I can write code much faster and more correctly on VSCode.