The 'Y' shape of the two growing tips (one is the true main tip, the other an early side shoot) near the base is normal. As are the numerous other side shoots. I wouldn't trim them unless you have fungal disease pressures and need better airflow (they can get a bit dense with foliage). I'm not trimming mine at this point in time, but a little thinning might be advantageous for other people.
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