I add sugar to the warm water in which i dissolve the (dry) yeast. It seems to give it a little "jump start". I read somewhere that yeast loves that stuff. Is that a mistake or valid?

So i saw several ads for the German AfD Party (Neo-fascists). I will gladly pay to remove ads but knowing that these ads would still be shown to others here i would rather not support this app in case this continues. Anything that could be done about it?