From a UK perspective: my family got dual up in ‘94, there were lots of ISP options & it was basically impossible to buy anything slower than 28.8k new (at retail anyhow, I’m sure you could special order) as no-where stocked them. 28.8 took over fast.
I think the UK had lots pf ISPs at the time because without a local number to call it was VERY expensive rather than just kinda expensive. But that’s just a guess.
Population density helps a lot with internet access. Distance to COs is smaller, easier to wire, shorter backhaul, etc. The salt lake city metro area had reasonable density but, particularly 30 years ago, it wasn't like .. most places in the UK or Europe.
From a UK perspective: my family got dual up in ‘94, there were lots of ISP options & it was basically impossible to buy anything slower than 28.8k new (at retail anyhow, I’m sure you could special order) as no-where stocked them. 28.8 took over fast.
I think the UK had lots pf ISPs at the time because without a local number to call it was VERY expensive rather than just kinda expensive. But that’s just a guess.