It doesn't matter as long as it doesn't violate the rules. Self-created poems have no illegal words, and poems can be published.
Original poetry has opened up a world on the current network. Frankly speaking, it is very difficult to slowly accumulate precipitation and speak with excellent works. You can try dubbing, read the poem out and make some videos that match the content of the poem. For example, cut some scenes from film and television dramas or cartoons, match them with appropriate music, and match them with recited poems. This will give a higher audience.