Why are there so few block explorers supporting segwit addresses? Even blockchain.com still doesn't.

For anyone who is looking for one as well: btc.com works but it's one of very few.If you google "Bitcoin Block Explorer" the first 5 results are explorers that don't support segwit addresses. Is that so difficult to implement?​ via /r/Bitcoin http://bit.ly/2C3bPAc