I certainly don't feel old

nononono, he sort of reversed aged a little bit

What do you mean?

I mean he looks so much more "kiddish" and acts so much more like a little kid compared to the first-ever season

Rating all regions by Ash's childness:
Kanto: 4/10 (He's more of a showoff)
Johto: ?/10 (I haven't seen enough clips to rate this region)
Hoenn: 6/10 (He's just a big dumbo in this region)
Sinnoh: 3/10 (He's not that bad in Sinnoh)
Unova: ?/10 (Again, haven't seen enough clips)
Kalos: 1/10 (If this was rated as denseness, I would give Kalos Ash 999999999999/10)
Alola: 9999999999/10 (Alola Ash is just a butt shaking idiot)
Galar: 10/10 (He often puts the suffix -y at a lot of words)

haha no aging go brrrrrrrrrrr

I wish all shows were like this.

I don't

To anyone who doesn't get the joke, Ash never ages, and so he looks the same after a quarter of a century.

With Anime logic

No I don’t I feel confused why TF ASH DIDNT GTOW OLD YET

Gtow?

i mean grow

It's damn anime logic

No

LOL

No