At least you have the option... It's tiresome to have to plan downtimes in 5e for players in the middle of all the adventures and made custom rules for teaching so your players can learn new languages or new tricks instead of having an official feature for that. Multiclassed players that want the skills of their new class and they found out they cannot so you have to give them the option... And well, languages do not have DCs, you have it or you don´t.
I still prefer the more dynamic ruleset of PF2 any day of the week, generally speaking.
