So what is the correct solution to that specific problem then, adjust loading time per customer?
Ignoring the users is the correct solution. Defining company culture through software loading is ridiculous.
The solution is to accept that this isn’t a software development problem, and to remove yourself from the situation as painlessly as possible.
If a manager wants to structure a morning break into their employees’ day, they can do that. It doesn’t require a software fix.
Organizing workers
What’s the alternative? Ask the boss for favors? That’s what organizing is for
Probably just let them vent until they adjust their habits and just chat with their co-workers, without the need to use this as an excuse. Then, they can enjoy the fast loading times :)