If you use NextCloud, there is a Tables app with an android counterpart. Not local.

Oh, maybe it was this one.

There’s no way I will find it but I could swear I’ve seen that image before the AI hype.

bacterial*

Probably depends on the desktop environment, on Sway by default I need to use the compose key.

I use them too and I hate seeing them substituted by hyphens. High five.

There is, sometimes: https://energycontrol-international.org/what-is-energy-control Spain based but apparently there are other similar efforts in the EU. You can find them in some venues and events, and they’ll test whatever you are going to put into your system, no questions asked.

On https://www.ipachart.com/ you can click on every symbol to hear it.