Umm...guys?

>>1572030
remember when you were a kid and would cut out magazines to make collages?
These sort of videos are pretty much the same, except your cutouts move or you can make them move
"rotoscoping" and "masking", you can search videos on these to get a better idea of what they do
with rotoscoping you're making a cutout of something that moves, the software makes most of the work and you add fine tunes, it's good to make cutouts of people
with masking it's like you're holding the scissors, you see those square frames at around 00:21? It's like each frame there's a new cutout of the same footage with different borders

effects can also be added to cutouts, at the very beginning at 00:02 for example
each time they use a cutout of them sitting, they add a mosaic effect which lowers strength as the frames go by
and because they're cutouts, whoever is editing can add anything they want as a background
as you can see in the video it's the following camera angle of them sitting down

text can be added freely by pretty much any decent video editing software
you should be able to do all that and much more on the free version of DaVinci Resolve
I haven't used it myself but I only heard good things about it and I've been thinking of switching too
if all you want to do is make some edits and have fun with it (the based approach), it should easily be more than enough

>>1572109
>These sort of videos are pretty much the same, except your cutouts move or you can make them move
yeah it's basically like using AI to remove the background in a PNG but for video which is just one of many effects you can spam to make these ADHD meme edits