1. it can be turned off (in most instances)
2. bugs could be pushed (as was the case with the Firefox 184.108.40.206 canvas drawImage bug - and version 220.127.116.11 has massive memory leaks in drawImage).
3. browser platforms become moving targets.
Big corporate environments that rely on poorly coded applications that only run in a specific browser version of yesteryear may of course pass on the updates. That's a big problem.
But these things considered I still think autoupdates will benefit the spreading of HTML5 (and what other standards may come) greatly.99热这里只有精品国产，免费99精品国产自在现线，99国产这里有精品视频