How does Arc handle the line of death[1]? [1] https://textslashplain.com/2017/01/14/the-line-of-death/ https://textslashplain.com/2017/01/14/the-line-of-death/

How does Arc handle the line of death[1]? [1] https://textslashplain.com/2017/01/14/the-line-of-death/ https://textslashplain.com/2017/01/14/the-line-of-death/ (Though I realise after reading this that this concept isn't really all that relevant anymore)