Yes. Yes I would classify myself as the nugget of the chicken thank you for asking me.
It would say that the person read the message on the picture of the person. Example if you texted your friend at 7.00 and it said that the person read at 7.15. got it now?
After a system is released and the user base grows, the demands on the development and support team will increase.
The development team can scale vertically by adding new people to the team.