@King
The 2nd video is much better for analysis / critique by you and by others.
You've already had some great advice which I don't need to repeat.
My general observation is that you are very, very steady in rhythm now.

I will add another aspect to consider: strumming dynamics.
Hitting the strings 7 times (missing the & after beat 4) then doing it again on another chord all the way through becomes very samey.
Can you slowly, in time, think about hitting some of those strums a little less hard than others.
Where is the pulse of the song?
Is it on beat 1? Beats 1 and 3?
If so, play the other strums a little softer so beats 1 and 3 sound out more and emphasise those beats.