Evan Guo’s –     justification for internet companies NOT making money –      “its a distraction and constrains infrastructure investment”      ??https://dms.licdn.com/playback/C5105AQFfdGd_o9EYBw/b14c9b74217c4c929e14c5b0615717b8/feedshare-mp4_3300-captions-thumbnails/1507940147251-drlcss?e=1533639600&v=beta&t=9Sp6vtIfsaG-V6GfhKPw_Tenqi9eQdEHSpCFI9Vtw2M