Can Pokemon GO's friend list error be fixed?

​A common "friend list error" has been affecting many Pokemon GO players, and it can be an incredibly frustrating experience.

Pokemon Go error: 'Failed to get Friends list' - how to fix the problem, UK, News

18 Pokémon GO Problems & How to Fix Them

Fix: Pokemon Go: Failed to get Friends List Error

How to Fix Overwatch 2 'Player Is In a Different Version' Error

Pokemon Go Error code 99313 Why can't I battle my friends remotely? - GameRevolution

I keep trying to send a friend request on pokémon go but it keeps saying error, how do I fix this? - Quora

Anybody else had an error message when opening their friend list? Happening to me and my partner and cant fix it, tried closing and reopening the app etc : r/pokemongo

Among Us Fix Friends List Unavailable Problem Solve

How to Fix Pokemon Go Snapshot Not Working Error - Prima Games

How To Fix: Finding Your Voice Make A New Friend Pokemon Go Not Working - SarkariResult

Modern Warfare 2 “Failed Fetching Crossplay Friendslist” error: How to fix, possible reasons, and more

I'm unable to add any friends, does anyone know how to fix this? : r/PokemonSleep