Hey

I think the plan behind bip101 was that the average internet connection will likely keep getting faster with time, even today some people have 1Gbit fiber connection at home, others are probably watching 4k netflix right now.
Average internet connectivity improvements only give about 30% per year optimistically. BIP 101 was far more aggressive than that.
And while some minority of the world has 1 Gbit available, requiring it would be saying nobody else can use Bitcoin.
I'm only slightly rural and I can't get better than 5/0.5 Mbps yet.
Congrats you have an average internet connection:
https://en.wikipedia.org/wiki/List_of_countries_by_Internet_connection_speedsSo it could be worse, but it is likely to get better with time. A short time ago I was stuck on 1/0.2 Mbps which was shared by 4 people, that was not fun.
Now it is hybrid DSL/LTE, I was very sceptical but it works pretty well

Maybe the values should have been chosen lower with bip101, but something like it which keeps growing makes a lot of sense to me.
For some, it is that Bitcoin will continue to function as a payment network for individual users rather than a settlement network where only large transactions can be processed cost-efficiently.
I would like to know why that is perceived to be an issue (especially in China when you have payment networks that work instantly with almost no fees already)?
(such as Alipay, QQ, etc.)
I think this kind of thinking is very dangerous, not everyone has access to those payment systems, they also can confiscate funds or let you jump trough hoops like identity verifications.
For me Bitcoin is a currency-commodity so it should be able to flow around nicely. It should not scale to visa levels right now imho, but also not the total opposite, it is something in between.
From the bitfury roundtable it seems Gavin is more worried about the shortterm, while I am more worried about the longterm. Seg-wit will probably work, but it needs a clear plan how
further increases happen. And I read multiple times that a HF need atleast a year runup time etc, so it needs to have a plan right now. (TBH my opinion is that this should have been fixed years ago, I can't imagine this will get easier if userbase keeps growing)
There are thousands of altcoins just waiting to pick up, some of them have bigger or dynamic blocksizes, as a BTC holder it would be sad if (more) value flows into them...