Yes, I agree that Lineker is perfectly entitled to give his opinion on anything.
I think his use of a comparison to Nazi Germany was ridiculous and is probably what lead to a lot of the outrage.
I would expect all TV stations to have unbiased news coverage, although as you point out, some definitely don't.
I do think a publicly funded broadcaster should be unbiased.
The only thing which led governmental nonentities to be outraged was that a popular pubic figure said it as it is. in the past politicians would have simply ignored it or, if forced to comment, have put him down with some comic one liner to the effect that he doesn't know what he is talking about. But no. They have to express their deep upset at what he said. When we become, once again, a tolerant and responsible nation willing to share the burden of offering a home for those not so fortunate, then we can start to complain about wild and unjust comparisons with Nazi policies.
it'll be great, and probably get it's highest viewing figures for years