Of course you need some tech stack discipline and the dev team needs to operate as a team not a bunch of individuals - the team has to be able to support the system if a single developer wants to go on holiday.
A mess of a tech stack is more of a problem for developers making future changes than it is for production ( if you have fully automated the deployment, monitoring and service recovery ).
ie the problem of a mess of a tech stack isn't due to being developer led per se, it's a problem of a lack of team working and organisation - which can happen in any team or situation.
A mess of a tech stack is more of a problem for developers making future changes than it is for production ( if you have fully automated the deployment, monitoring and service recovery ).
ie the problem of a mess of a tech stack isn't due to being developer led per se, it's a problem of a lack of team working and organisation - which can happen in any team or situation.