Lets see, where to begin.
They are looking at it thru some very rosy glasses at best.
Add AI and ML, stop acting like a traditional telco, become disrupters ... fine.
Move everything to the Cloud ("cloudify telecom" -- LOL)
(moving the data is the easy part, producing it with reliable, working systems is the hard part).
However, the hard part is that parts they are not considering whatsoever.
Lumen as a technology company is a great example of pushing for something good while ignoring all the practical reasons why you can't get there.
We might as well be a climate change or green energy company.
How long will it take to move from all these old systems into something new?
Short answer: longer than most of us will be alive. Certainly longer than most will be working.
So the dreams to modernize in a few years and having time to execute that vision and become a disruptive technology company are totally delusional at best. The SLT really doesn't care because they will all be done and out of here on golden parachutes long before failure is realized or admitted.
It's the little problem of forgetting who you are and where you are at (right now), before declaring your goals and vision.
THese goals might be just fine if we were a company of say 10 years age or less, and had fairly modern systems to begin with ... and the maximum age of oldest systems was only 8-12 years. Even twitter, founded in 2006 is 18 years old and would be far easier to modernize than Lumen is ( a product of countless mergers and the luggage is a mile high by comparison ).
Are we forgetting that not only do we have mountains of old systems from the ugly mergers of the last 25+ years, but many (most) of the experts of these systems are now retired, dead, moved on, etc. aka GONE The knowledge needed to move out of them is already gone in many cases. Moving the data might be easy to get, but the processes and logic behind them ... not easy.
This is a contractors paradise, a lifetime of contracts of things to fix or migrate and you will never be done.
So just as long a few people understand that Lumen is not just a few years away from become this incredible cloud based dream machine ... that is pure fantasy we are being sold.