I've worked a little with Flutter and did nothing more than googling about React but I think Flutter probably has a nice future ahead, being developed by Google and all, it may very well become the standard for developing Android apps one day if it sticks with devs.
For further actions, you may consider blocking this person and/or reporting abuse
We're a place where coders share, stay up-to-date and grow their careers.
I've worked a little with Flutter and did nothing more than googling about React but I think Flutter probably has a nice future ahead, being developed by Google and all, it may very well become the standard for developing Android apps one day if it sticks with devs.