Both (https://www.nytimes.com/1985/09/14/arts/from-nbc-two-new-saturday-nights-sitcoms.html) shows (https://slate.com/culture/2009/04/why-the-golden-girls-was-sitcom-genius.html) premiered (https://interviews.televisionacademy.com/news/silver-anniversaries-of-the-golden-girls-and-227) on NBC (https://www.latimes.com/archives/la-xpm-1985-05-02-ca-20471-story.html) on the same night, September 14, 1985 (http://www.newnownext.com/7-reasons-why-227-is-still-our-favorite-address/12/2015/):
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https://pbs.twimg.com/media/DyX1ZStUUAIFEjf.jpg

In regards to 227, they dealt with stuff that you could say are still relevant today: neighborhood gentrification, teens dealing drugs, teen moms, Pearl not getting her social security check.

Both shows have aged well. Actually, I think all shows are timeless.