Germany's internet is slow because it relies heavily on unbundling, implemented poorly: https://www.telekom.com/en/media/media-information/archive/f... . Telekom has little incentive to invest in upgrading its infrastructure because it has to lease it out to its competitors anyway. Contrasting Germany and the U.K. offers a really good illustration of how important it is to set incentives correctly. The U.K. also reli…
I've had a 80/20 FTTC connection (~£23/m) for 5 years or so, but before that it was ADSL, starting really crappy and ending up at something like 8/1 IIRC, and it took forever to get that - people were complaining for decades about BT and OpenReach's slow rollout of ADSL, and then FTTC. All the time I was painfully aware that people elsewhere had 100 or even 1000mbit connections (e.g. South Korea, various Nordic countries).
Now, widely available and inexpensive FTTH is the next goal here, although I'd say the availability of FTTC is "enough" for the vast majority of people to be happy with it. Which is just as well, as I'd guess we're 20 years aware from seeing FTTH. I realise 5g is starting to become a thing, but it's unlikely to ever be ubiquitous outside of major cities, and is bound to suffer once contention becomes an issue.
* FTTC: fibre to the cabinet * FTTH: fibre to the home