lemonuri

Read up on Xmpp or matrix as good alternatives.

I had this problem around ten years ago where I wanted to be able to disable the esp (which prevents powerslides) in my VW Caddy. I found a hardware/software kit on aliexpress that went for around 30$. Maybe have a look there, I don't know how new your car is and what model it is, but if somebody made an aftermarket kit for your car, there might be a cheap copy of that available from china.

Mine worked fine, I could disable the annoying option where the car always gives 3 consecutive turning signals, no matter how short you move the lever. Also daytime lights could be enabled, and whatnot.

Turning off the esp was not even an option with this board computer unfortunately so I had to interrupt the power line of a sensor with a switch to archive that, which I found out on an obscure German forum thread years later...

Maybe, but a wouldn't it be way better to rely on a service every cellphone can receive by default, namely cell broadcast?

They even implemented this in Germany a few years ago after it has been available for twenty odd years.

This is actually a rather new feature in the firefox browser unrelated to searx.

I would try to find something a bit newer. Core 2 Duos are really power hungry. Find one with an i5 processor and a T at the end of the number, like i5 3450T or something. This will be a little less performant but run at 30 watt max compared to the core 2 duos 150 watt. Fujitsu esprimo are also a good cheap option and both lenovo and Fujitsu offer rather tiny pcs that work excellent for severs.

I think you are taking about reactions. Dino on the desktop already has them and they will come to conversations as well, if I am not mistaken.

I use the Adblock plugin on an openwrt router to provide blocklists for the whole lan. It works rather weell.