So I'm talking about specific Star Treks, mainly the Original series and Discovery. It seems like they would at least have ergonomic chairs like most offices have. At least TNG basically has super deluxe car seats. The Original series I understand the low budget set build int the 60's but Discovery should have the technology to have chairs that look like they're meant for people to sit in them for long shifts.
Maybe the future figured out that being too comfortable leads to laziness and complacency.