I use ad blockers and open source privacy focused software whenever I can but occasionally I have to use computers that don't belong to me or an older phone where my usual applications aren't installed and seeing all the advertisements just feels dirty and dystopian.
I think the worst ads are the text to speech ones that say "Download this app today". The unblinking energenic people saying you can make a living at home are probably a close second.
I agree, and those routers can be extremely cheap. I recommend people plug them directly into ethernet whenever possible otherwise speeds basically get cut in half when operating as extenders (just like at home, excepting backhaul).
And in hotels without an obvious ethernet port: check behind the TV. There is usually a less metered port on the wall back there for use by the TV. Sometimes it is restricted, but I’ve been pleased to find that enough hotels don’t have the foresight to do more than simply obscure things a bit.
How do they handle the web portal login requirement that hotels typically have?