JumbleDuck
Well-Known Member
Yes. You wouldn't go to the library and moan about all the authors you don't like very much, just not borrow or read their books.
Anyone who presents work to the public is inviting comments, some of which may be negative. The same with knobs on for anyone who wants money in return. Buskers are ill-advised to shout insults at those who do not throw money in the cap - their time would be more profitably spend learning how to play better.