Honestly,
We were advised by IHG back in 2019 to change from pin to password,
The end of the 4 digit PIN
For those of you that didn't back then, i can sympathise as i still have my telex + fax in the upper attic.
Any password better than Bubbles de Vere her Monte Carlo number:
"have you got a pen?
the number is...
1,2,3,
4,5,6,
7,8,9, thank you darling"