Under a new Texas law, state prosecutors can carry handguns anywhere except jails and prisons. That means they are allowed to take them into courthouses and courtrooms.

https://www.abajournal.com/news/article/texas_da_must_i_let_my_prosecutors_carry_guns_into_court

I ask can defense attorneys bring guns in? Unless defense attorneys bring guns in this gives an unfair advantage to prosecutors

Of course the government loves giving an unfair advantage to prosecutors because the government does the prosecution of those who do not worship the government