In memory compute has been in talks since LLMs took up. I remember few flocks were trying to get RISC V cores in the memory like these papers

https://arxiv.org/abs/2602.01827

It was been a prominent "next major shift" idea in computer architecture since the 90s, to deal with the memory wall. Eg David Patterson advocating it in the 1990 and 1997 articles. or CRAM [1].

[1] https://www.eecg.toronto.edu/~stumm/Theses/Elliott-PhD98.pdf