Cut Bottas some slack.
Yeah, I said it.
People are expecting way too much from him. He's Lewis Hamilton's teammate. Lewis Hamilton's. That means his job, whether it is literally worded in his contract or not, is to not challenge Hamilton too much and take points away from any potential challengers. We might want someone to be in the same car as Hamilton and give him a challenge but that is absolutely not what Mercedes wants and I'm reasonably sure it's not what Hamilton wants. Think about Hamilton during his times alongside Button and Rosberg; sure, he edged them out more times than not but he was made to work bloody hard for it, possibly too hard given how Hamilton has cruised to his last four titles with an easier teammate.
It's a front-running Formula One team. They've got "their guy" and they build the car around him. Fielding a second car is simply a legal necessity. That's how it works and I'm surprised at some people seemingly failing to accept that in always looking for a reason to lambast Bottas for not being as good as or close to Hamilton. Did you really think that he would be?
I just think Bottas gets an unbelievably disproportionate amount of criticism in a way that, let's say... Johnny Herbert, Eddie Irvine, Rubens Barrichello, David Coulthard and Giancarlo Fisichella didn't at various points in time. And three of those names alone were partnered with Michael Schumacher, another top driver known for being literally the only thing that mattered in his team.
Ease up a bit; you'd swear that the combined incarnate of Yuji Ide and Jean-Denis Deletraz was driving the way some people go on. If you're looking for someone to be as equally brilliant alongside Hamilton in the second Mercedes, what sport did you think you were watching for the past four years? Just accept it until someone else takes the seat or until Hamilton retires. It's pretty much a case of if you've nothing nice to say, don't say anything.
And in anticipation of replies to this opinion, no, I don't think Bottas is doing a brilliant job and I don't think he ought to be in that seat. I stress that I think the criticism is disproportionate, not unwarranted.