That's not going to be an issue in this forum; we already have the following sub-boards that use RTL text:
I'm just going to leave a post that I made back in 2018 as a reference to why @theymos will not create a Persian sub-board anytime soon
[I believe it's still accurate for the most part]:
Dear SFR10,
As you know Perian is RTL, while it is a completely different language, Imagine both french and English are LTR, but they are different languages. As a person who spent the past years in Iran, I see that cryptocurrency is a common topic in Iran. Due to a lack of English speaking, they are not able to read other English topics. I firmly believe by Creating a subboard for Persian, which may translate the role and also the other trending topic we can improve this from at all. Imagine there are over 120 M Persian speakers around the world.
Also, there are huge farms in Iran.
As I already mention the main problem is that Iranian are not familiar with English. In Persian blogs by misinforming, they have undermined trust in the decentralized concept.
By creating a subboard we can provide content and information in Persian and covering the problem they have with English speaking. And by providing facts we can transfer data that are correct.
Links:
1: English speakers:
https://aspirantum.com/blog/all-you-need-to-know-about-persian-language#:~:text=Persian%20%2D%20or%20Farsi%20%2D%20is%20spoken,Middle%20East%20along%20with%20Arabic.