Tildes, what are your thoughts on the "Earth Strike" movement that's currently being organized?

for those of you unaware, the "Earth Strike" movement (see also: their Reddit, Tumblr, and Twitter pages) is an international planned protest movement that will ultimately culminate in a general, international strike on september 27th, 2019. as of today it's only been in planning for like a week and change (almost exclusively online, as a point of note) so a lot of kinks are still being worked out and i'm not even sure there's a centralized organization to it as of now, but among other things, it internationally seeks the following demands:

An immediate start on global co-operation to reverse the damage done to the earths’ climate, through unambiguous and binding agreements, by both world leaders and corporate entities, following IPCC projections of halving carbon net emissions by 2030 and zero net emissions by 2050;
International, unambiguous and binding commitments to halt the destruction of rain forests and other wildlife habitats, and
International, unambiguous and binding agreements designed to hold corporations accountable for the greenhouse gases they produce.

i think most of us can agree that ultimately, their current demands are not 100% feasible or are actively impossible (at least not without radical, extremely sudden societal change) and that the ship has most likely sailed on keeping climate change from having some serious impacts. but do you think that this movement has any potential of any kind to enact change going forward? is it destined to be another Occupy, where some of its goals are taken up into politics but ultimately the movement itself collapses due to infighting and external factors? can it even be truly successful at all, given its lofty aim of an international general strike? or is it likely to just outright evaporate into functional or actual irrelevancy given enough time?