Use something like ManageWP to handle all the plugin updates. Literally designed for your situation (managing a lot of sites). And it's free (has paid features, but everything you need is likely included in the free version). Source: 11 months ago

Sounds like you may be looking for something like ManageWP. Source: about 1 year ago

Maybe something like this helps https://managewp.com/. Source: over 1 year ago

Managewp.com and the free tools are very generous. Source: over 1 year ago

ManageWP - One of the most popular WordPress maintenance companies. Offers a wide range of WordPress management services. They are known for their excellent customer service and support. Source: over 1 year ago

I too have always been interested in such devices, and am also now in the Linux world. (My default distro is Manjaro with xfce). I'm currently considering an Astro Slide Or a Galago Pro, but availability of both devices is spotty. Everything you've said suggests that something like the Galago would serve me better. Source: about 1 year ago

As you are in the US, you might be more interested in the Galago Pro from System76. Source: over 1 year ago

System76 seems to be pretty popular for Linux based laptops. I don't know off the top of my head if they check all the boxes, but probably a few at least. For example: Https://system76.com/laptops/galago. Source: over 1 year ago

The fix is open-source firmware, like Coreboot or LinuxBoot. Incumbent PC-compatible vendors aren't too interested, but there's more than enough room at the table for offshore and onshore vendors to use open firmware as a feature. Google, Purism, and System76 are some of the vendors doing this. Source: about 2 years ago

I bought a Galago Pro from System 76 a couple years ago and have not had any problems. It bn my favorite laptop I've ever owned tbh. Source: over 2 years ago