I don't bring my laptop with me on non-business trips. It's a matter of principle.
I have a cheap Android tablet but it never leaves my living room. I don't know what people do with tablets while traveling that they couldn't do with their phone just as easily (at least in a non-professional context). The OP certainly didn't get me any closer to an answer!
I got a foldable phone, which has replaced my tablet. Somewhat ironically though, I bought a lapdock to use my phone's desktop mode. It's actually a pretty neat solution that bridges the mobile-desktop functionality divide. I wrote about my setup here:
As a proud (and happy) owner of an iPhone Mini, there’s quite a lot of things that I can’t do comfortably on a phone. I use an iPad Mini as a travel companion for reading, maps, some games, playing music (longer battery life) and sorting through photos I took on my phone.
I have a cheap Android tablet but it never leaves my living room. I don't know what people do with tablets while traveling that they couldn't do with their phone just as easily (at least in a non-professional context). The OP certainly didn't get me any closer to an answer!