I find it leaves me with too many odd sized windows that aren't terribly useful. I think it's one of those things that bother some people and not others 🤷‍♂️

For example, the terminal along the bottom in OP's screenshot wouldn't help me all that much, it's too small for me to do much with unless I'm just looking at a very small piece of a log or a very small status display. Most of what I run tends to be about the size of the window in OPs upper right so I just stack and use the GNOME overview or super+tab to switch. I find the GNOME overview model really, really helpful.

I wouldn't mind laptop tiling if I could have windows that maintained their size and (relative) position on screen but shrunk down to a miniature version when they weren't focused. Sort of a hybrid between an overview and tiling, where the window expands to it's original size and position when focused.