Honestly yes, I don't think people truly realise how deeply in the shitter we are. Best outcome would be to duck off with it now, in a year. Carbon zero. But this won't happen.
Unfortunately, being angry for our cause is better than being apathetic towards our cause, so we’ll take what we can get while the planet melts and ecosystems die.
No don't if your going protest do it right your not sending a message by disrupting someone's nice day out your just going be a nuisance plus why a gaming convention what the fuck does a gaming convention have to do with the environment
But disrupting a major event/traffic or atempting to destroy a priced piece of art with soup out of all things makes you and your organisation look like a massive pile of shit there are way way way better ways of protesting such as picketing as you said or rallys if you bring enough people say 200 or 300 you'll appear on the social media and prehaps local and regional news prehaps if you make a large enough splash you might sway the general public to your cause