Any reasons not to use Alpine

Image size would be dramatically less Alpine.

Example Dockerfile:

```
FROM alpine:3.8

RUN apk add --no-cache chromium

RUN addgroup -S chromium && adduser -S chromium -G chromium

USER chromium

EXPOSE 9222

ENTRYPOINT ["chromium-browser", "--no-sandbox", "--disable-gpu", "--headless"]
CMD ["--remote-debugging-address=0.0.0.0", "--remote-debugging-port=9222"]

```

