[pixl97]

Because they are not electronics companies, and further more they are terrible integration companies.

Unless the top of the company comes in and starts chopping every head that gets in the way of the new paradigm then it just ends up in locked up meetings for years of people that don't want to change.

Electronics integration isn't the problem, the people currently there are.

[dansiemens]

Precisely, such a change represents substantial risk in an incredibly risk-averse industry. People at orgs in such industries are in constant CYA mode, looking to point responsibility (and therefore blame) to anyone else.

The time to go and implement such a change probably pales in comparison to the amount of time spent in meetings getting people to agree to make the change.