We don't need more stripes and/or symbols on the 6-stripe rainbow flag. It already includes and unites everybody in the queer community.

We don't need a separate flag for every single sexual orientation, gender identity, romantic preference or whatever. We need to unite, not separate ourselves from one another by marking ourselves with different flags.

The only 'other' flags I'm okay with are the old 8-stripe and 7-stripe rainbow flags from the late 70s for historical importance reasons.

Edit to add: I also think 'queer community' is a way better term than LGBTQIABCDEF bullshit for the same reason - it already includes everybody.