Don't fall for fake news. Coinbase is not implementing weekly withdrawal limits.
I have no objection to people holding their own money instead of having someone else hold it for them, but don't be a sucker for misinformation because you like the punchline. Sharing crap like this just undermines the credibility of your argument when the truth comes out.
https://cointelegraph.com/news/coinbase-denies-bitcoin-withdrawal-limit-rumors-crypto-exchange