Snowpiercer season 4 news

The full trailer for Snowpiercer Season 4 has been released, offering a glimpse into the highly anticipated final season of the hit sci-fi drama, which will debut on AMC and AMC+ on July 21.

Spoiler alert below
A brief background of snowpiercer
Set over seven years after the world has become a frozen wasteland, Snowpiercer follows the remnants of humanity aboard a constantly moving train with 1001 cars that circles the globe. The show delves into class warfare, social injustice, and the politics of survival. The action-packed finale of Season 3 left a split, with Melanie Cavill leading the Eternal Engine and those who chose to remain on Snowpiercer for safety, while Andre Layton leads the others on Big Alice, venturing into the unknown world of New Eden.
Season 4 trailer below

I am very excited for this it looks the best season yet. If you love survival and scfi this is the perfect show for you. I originally watched season 1 - 3 on netflix. I am hoping season 4 will be on netflix. I can't see why it wouldnt be as it was originally showed on netflix.
I would love to hear your comments are you excited for season 4?