Have the BBC and the pro-immigration lobby opened themselves up for abuse?

after wednesday nights one sided BBC programme dedicated to the non existent benefits of m immigration, did the pro-immigration lobby not expect people to be outraged and upset at the blatant one sided view of the pro liberal BBC? did they think by trying to make out that were all just workshy sofa lizards we wouldnt find it offensive? if i had hidden cameras on some of the sites ive been on the real truth about migrants would be open for all to see. the evidence would contradict any statistic and fact the left could give out. what would you think of someone going to the toilet in a brand new 450,000 quid house and not flushing the chain right before handover? or taking a piss in the corner of a house thats still being worked on? or a site manager having to throw 4 workers off site for not being able to speak any english at all when hes trying to induct them on site safety?