BLLM / ALLM – before and after LLM

Shall we start indicating the time as "before llm" and "after llm"? I've just talked with someone who wants to break into the industry and i've wrote something like "i have few collogues who entered through contributing to open source, but it was before LLMs".

LLMs seem to be such big thing and their impact is rolling throughout industries that maybe we shall start using ALLM to indicate the new time ;)