You can totally still live a '90s lifestyle today. Cancel your high-speed Internet and tether to your phone for everything. Give up watching YouTube. Give up looking things up on Wikipedia. Film cameras are a dime-a-dozen on eBay, with even high-end SLRs from the '90s selling for less than a hundred dollars. Disable Google Maps and Google Search. Stop posting on Hacker News.
If you think the '90s were better than they were today, by all means, go back.
EDIT: For what it's worth, you can find people in the 1930s saying the same things about electricity and indoor plumbing. Every current generation's necessity is the previous generation's excess frivolity.