I have a 16GB M1 MacBook Air that feels very snappy for now, but with the pile of Electron app I run daily (Visual Studio Code, Discord, Slack, Signal, 1Password, Plexamp, Google Messages for Web) and some misc other accessory apps (WhatsApp, Teams, Microsoft To Do, Excel, OneNote)... along with a browser, I'm basically running out of memory with my set of startup apps before I even open anything for "heavy" work.
And a bunch of those aren't the same in the web version - Signal, WhatsApp, VS Code, 1Password and Plexamp are all Electron and are either unavailable or functionally not useful for me on the web.
I was also going to say that Teams needs to go in the Electron list, but apparently they switched to Edge WebView2, so thanks for the second lesson! On macOS, that still means they install another chromium browser per app, sigh...
(BTW, I'm not sure how you installed Google Messages for Web but if you use chrome it's just a PWA meaning two less JS runtimes being installed.)
I took a quick look at my computer and I knew Obsidian was electron... And now I see the Google Drive app seems to be shipping its own browser too(?)
Case in point, people have managed to run a bit of the modern internet on Amiga. Enough to be useful. But all of it? Forget about it.
Yep, that was me back in the day; i thought the same! :-)