I'm really old, so it was in the mid to late 1980s, for work, and I'm struggling to remember the details. I had a Tandy device that fitted over the handset of a landline phone, you dialled the number and the data (from an electronic word processor) went chirping down the line. I once had to do it in a public phone booth, that was fun. Several times I was in a hotel room and had to ring reception first to explain I was going to make a data call, and please not to interrupt it.
My least favourite is when you're swimming laps and a woman in the next lane is shedding an oil slick of perfume into the water. Gag!
No idea - I assume there's a deal done with airlines, tour operators etc.
I was agonising over booking a long, complicated trip I did last year, and a friend who works organising corporate stuff told me to shut up and go to a travel agent.
A nice fellow just rattled away at his keyboard and came up with an itinerary that was cheaper than anything I'd come up with myself. No charge - they scrape from the airlines I guess - and I got a free ballpoint. After decades of planning my own travel, I am converted.
You might be interested in deer management on the Isle of Jura, in Scotland. The human population is a couple of hundred; there are 5,000 red deer. https://www.juradmg.co.uk/
Personally I applaud hunting for food. We are animals too, part of the ecosystem. Hunting just for trophies is disgusting though.

I had gone through a couple of bars before I realised it was ChocoLONELY.
Very good chocolate though.
My first computer was Tandy. 8088 chip, I think. Orange monochrome monitor. No hard drive, 2x 5.25 floppers.
That sounds just like my first PC! I bought it secondhand in 1983 or 84. It was fancy because most monitors were green, and the two floppies meant you didn't have to remove the program disk to save a file. I remember laboriously typing out the code for Eliza, the first chatbot. I had a daisy wheel printer too - the paper was fan-fold and had sprocket holes down the sides.
I agree re the vacuum, and generally avoid cordless tools due to the weight, but omg I was at a friend's house the other day and she showed me some battery-powered secateurs she'd borrowed from her sister. Next thing I'm out there pruning away - they cut through tough stems like butter! Now on my wish list.
I listen to the radio a lot. The BBC has some excellent radio on offer. My favourite is Radio 6 Music, a DAB-only station that just plays music all day. Various DJs, a bit of chat, but mostly music. No ads. Like others have said, it doesn't demand attention, you can listen or not.

From the Oyokogawa water park, in October last year.
It's happened only twice a year since 1968, which is when the Abu Simbel temples were relocated from their original position to avoid being flooded by the Aswan dam.