> The other massive improvement has been moving most conversations to text or recorded calls.
Written communications skills are a superpower in a remote working environment. Unfortunately, very few people have it.
Lack of typing skills, ESL, Gen-Z slang, and internal acronyms makes for the perfect storm.
All of those problems you mention are infinitely worse when there is no record of the conversation.
Luckily people are capable of learning skills. Being so addicted to Gen-Z slang and internal acronyms that you are unable to effectively convey information to your colleagues isn't a disability to be accommodated.