When use the SHOW PROCESSLIST vs SELECT * FROM information_schema.PROCESSLIST command?

In MySQL 8 server community the two following commands show the same structure:

SHOW PROCESSLIST;
SELECT * FROM information_schema.PROCESSLIST;

**Question** * When use the SHOW PROCESSLIST vs SELECT * FROM information_schema.PROCESSLIST command? Each command exists for a specific reason, right? About their outputs I only found two differences for the State and Info columns for each command respectively:

State     | Info
----------------------------
init      | SHOW PROCESSLIST
executing | SELECT * FROM information_schema.PROCESSLIST

The difference of the Info column is clear because it represents the command itself that was executed **but**: * Why is different the State column? Is clear the executing value but: * What does the init value mean?