Anecdotally, the startups in my circles are the ones pushing hardest for return to office. Startups move and change faster and therefore the advantages of being in-person are greater (I say this as someone who works remote and loves it, but admits the downsides)
There are a few startups that have gone all-in on remote and embraced that as a recruiting point. However, they seem to also being using that as a way to justify lower compensation. Makes sense, given that a lot of people will take a lower comp in exchange for full remote work.
Meanwhile, I’m actually seeing more remote job listings from companies like Google