Practical subjects are aimed at graduates of these subjects. Generally speaking, the requirements of the college entrance examination for this subject are very professional, and most of the students are art students starting from middle school. Generally speaking, the time of artistic practice training is more than 7 years. If it is a music subject, it is longer and the basic skills are generally deeper. If you have not received professional training, you are unlikely to be admitted, even if you are admitted.
The entrance examination for theoretical subjects will be relatively less difficult (interdisciplinary). Taking art as an example, the most common entrance examination is the sketch head portrait, and other professional courses are theoretical.
You say you like art, but you are vague. You don't know what kind it is, and you don't know whether you like to appreciate it or do it. It is better to analyze and judge according to your own situation.
In a word, art sometimes gives people a very easy illusion, so don't be misled.