Cool game, it has some solid interaction quality and an interesting message!

The dialogue seems to tie the ideas together nicely, but maybe the narrative can be driven a little more with symbolism the screen indicators? You've got it going on already, like the tumblr link storyline being activated by clicking the URL, but I would say to expand upon it some more. Maybe the ellipsis can be other symbols, instead of just three dots on a screen? Just my two cents.

I could use some feedback over here if you don't mind: https://wasabiiii.itch.io/grass-elemental-demo-demo 

I've never used bitsy, I'll have to check that out as a budding pixel artist. It looks like a great place to start, especially for making games.

The game's art itself is beautiful, but at one point in the gameplay,

 I got lost because the art is dominated by shades of blue, especially when we enter the Tumblr page. 

I understand that you wanted to incorporate Tumblr's colors, but perhaps for better visibility, it would be ideal to have a higher contrast between the colors or use complementary colors to guide the player's gaze more effectively. Apart from that, it was a great game, and I enjoyed it a lot. 

Here is the link to my game if you'd like to give me feedback as well.  https://guarana-studio.itch.io/super-cat-jump