...is it really important to actually learn the symbols and meanings of the suits...or does anyone just wholeheartedly use their intuition for readings without the symbolic meaning behind the cards?
Welcome, fellow rebel! I started reading tarot cards when I was in my late teens. I used the Rider-Waite and had a book explaining its meanings. I am very good at memorization but found it frustrating to try remembering all the meanings associated with each suit, each number, each combination, reversals, and so on. It all got in the way of my being able to tune into the person I was reading for, or my issue/question, if I was reading for myself. It was just too static and lifeless to refer to someone else's ideas that they associated with the cards, even if those meanings were what the the cards' creators intended. What did all that have to do with me, decades later?
Sometime after I'd been reading tarot for about 10 years, a trusted mentor of mine (a mentor in something else, not tarot) happened to be giving a class in intuition and tarot, and during the class, she said, "Throw the book away!" That seemed quite radical to me, but I immediately felt relieved by letting go of the constraints I felt from trying to use the traditional symbolism and "cookbook" meanings.
Years later, I took workshops for developing and trusting my intuition, and some of the exercises utilized tarot. Again, I felt relief at being told to look at the pictures as a way to access my intuition, and we never looked up the meanings of symbols in those workshops. The best thing you can do for trusting your intuition is to keep developing self-awarenesss and know yourself very well so it is possible to discern the difference between your own particular patterns of thinking and the truly intuitive hits that come to you, as well as the thoughts and feelings of others that will pop in.
I look at the cards and just examine the artwork to see what it stirs up in my imagination and intuition. The position of a figure, the arrangement of their clothing, the scenery, objects, animals, etc., will all bring up different things at different times for different sitters, and so I haven't referred to a tarot book in years. I am happy with how I read the tarot, and I think I do it fairly well. It makes it somewhat frustrating, though, to come here and read threads where people post their readings and are looking for help on readings because they will say what the question is and name the cards, but I need to see the pictures or draw those cards from my own decks and look at them, in order to give feedback. I can't just say "Oh, Three of Wands means this and Temperance means that!" A cookie cutter approach and using meanings attached by other people to symbols that might stimulate something completely different to me, just doesn't work for me.