If there was only one consequence, and that consequence is Jira and Atlassian being destroyed, then I am all for it!

Realistically though, they might incorporate that high schooler's software into Jira, to make it even more bloated and they will sell it to your employer soon enough! Then team lead Chris will enter your birthday and your vacation days in it too, to enable it to also do vacation planning, without asking you. Next thing is, that Atlassian sells you out and you receive unsolicited AI calls for your holiday planning.