The problem with this is that is non-consensual. People have a right to decide if genetically modified organisms will be flying around in their ecosystem.
The problem with mosquito-borne diseases is that they're non-consensual. People have a right to live without mosquito-borne disease.
Why do you care? Nature is 'genetically modifying' stuff all the time. That's how you exist.
They won't have superpowers or grow to Godzilla proportions. They are just different. Think of them as a different mosquito species.
I can't recall signing a form allowing nature to fly mosquitos past me.
Because fixing it later is really expensive. Ask the cane toad fans
If it were, my community would prefer no synthetic chemicals come into contact with my local environment (plastics, textiles fabrics, herbicides, etc.)