Junk Email doubts?

I started a new job a month ago and I deal with various emails, each one has it's own Junk folder. I've clicked on the junk email options and enabled the high level, and i block sender every spam email we get. I also clicked on permanently delete junk email instead of moving it to the junk folder but 1) we still receive emails from the addresses that are blocked 2) junk email still goes to junk folder, there's been 0 improvement since applying the "permanently delete" option

i waste 1h a day just blocking and deleting emails, why are the options not working correctly? i want to add that me and other 3 people can access these 3 junk folders, should the junk options be the same on all 4 outlooks for them to work?? please i hope not these 3 are some old ass people lmao