Their Hue bulbs are particularly high quality as light bulbs go, and their motion sensors are one of the PIR & Zigbee best in class available (a big thing being their short trigger CD).
It's separately a reasonable upgrade path for people becoming increasingly familiar with smart home tech, smart bulbs are a particularly easy entry point with clear added value with new features (white temperature is a personal favourite) and battery operated motion sensors, with a clear path to further home automation adoption with Home Assistant.
There exists a CSS property to disable highlighting, user-select: none; I believe, but in this case ( with JS enabled ) the highlight colour is simply not WCAG AA2 compliant and is nearly the same colour as the background
Do Argos' have showrooms or open floors? My experience, 10 years back, was limited to a looking through a catalogue, punching in a barcode into their stock checking device, and waiting for our number to appear on the screen in the waiting area after having paid.
My understanding is that Chrome emulates viewports and little more, it doesn't support different rendering engines and such.
You should use it to understand what various mobile devices might look like, great for prototyping, but it doesn't replace physical or truly virtualised devices ( as a service / VMs ) for testing.
If they were wrapped up in a single package that was marketed towards buying and playing those games, using the same logic they quite probably would be.
Could you recommend modem / router equivalents ( whichever applies to replacing ISP supplied equivalent, I'm assuming both? ) at a few different price brackets?
Ubiquiti gear appears to be quite dear, alternatively are they worth the expense? Are there any benchmarks etc which demonstrate this, or further reading?
https://github.com/almeidapaulopt/tsdproxy