Not a right at all.
“People rightly expect connectivity they can count on"
They have a 'right' to expect reliable connectivity...but only if it is wired or the backhaul does not involve cellular data.
To expect a train full of users to use the local Wi-Fi and squeeze all that traffic down the narrow 'pipe' that is the cellular connection is not sane really.
A while back, train Wi-Fi used to be backhauled by a box that had links to each cellular operator, and could - in theory - always obtain some sort of connectivity and do some traffic sharing. These days, where people use way more data than (Ever seen someone struggle with a zoom call on the train?) I think it's unreasonable to expect a useable connection all the while...it's just not sustainable.
ISTR reading some of the train operators are gonna trial backhauling their Wi-Fi over a Starlink or similar satellite service. That will help with the speed issue, but will still suffer from interruptions.
So who's 'fault' is this? It's the people who market the services to punters and b2b....lies may be too strong a word, but talking things up to the extent they do is setting unreasonable expectations that *nobody'* could live up to. That, and Joe Public* doesn't know enough the see through the bullshit. Come to think of it, business people believing their own or others 'hype' is a factor too. I cannot count the times I've heard marketing or biz dev types having a conversation that is entirely 'fluffy' with no grounding in reality!
“People rightly expect connectivity"? That's pretty dumb, IMO. No, it's not right to expect it. Yeah, it's pretty necessary for modern day life, but not to the point where it's a right. Sales&marketing have been giving unreasonable expectations to customers for years. Looks like to current generation actually *believe* it!
I'm with Sid Vicious when it comes to dealing with Joe