Ping-pong tables, xbox, foosball, etc are trivial to buy, superficial, and mainstream enough that horrible founders/managers have long used them as a way to pretend they have "fun" "startup" "culture." These are all components of the "startup culture" stereotype, so providing at least one is part of the todo list of every funded "startup founder" in the bay area.

Given that these things are common in even many of the worst startups in the bay area, they can't reasonably be used as indicators of whether a company is toxic or not, much less whether it has a good culture.