Why has the LGBTQ community added brown and black to the flag which now make it a "Racial" flag and less what it was meant to be?

We haven't. Some people use it but the original flag is still whats used. 

I don't get it either. The colors on the pride flag are not correlated to races. The original flag is meant for every LGBT+ person. Not just white LGBT+ people. That being said if people want to use that flag I could not care less. 

A filthy fag tranny had to wipe it's a$$ after sodomy and the flag got brown stripes.

Excuse me, but nobody asked me. The "community" didn't do this. The dumbfucks who aren't even gay who are always trying to add letters did that.

Because BLM & antifa said white lgbt+ are privileged and oppressed + enslaved black lgbt+ for 250 years, so they have to pay back!

The LGBT community has not.   It has not because I am a member of this community and I have not changed the flag and neither have I asked others to do so on my behalf. 

Political correctness gone mad. They don't get it. Imagine which race is green?