I'm surprised at all the love for the Guardian... It's better than nearly all the rest, sure, but it's still often outrage-bait or inaccurate information. Media bias / Fact check give them a rating of 'Mixed' on accuracy: https://mediabiasfactcheck.com/the-guardian/
I had a free subscription to the Financial Times through a weird cookie misshap, and I was impressed by the quality of the reporting and the fact they were happy to shoot down corporations behaving unethically, which I hadn't a priori expected.
Lindsay Anderson the left wing film maker always read the telegraph to be able to see the lies more clearly. A centrist these days might want to read both that and the guardian to steer a true course!
that is my method, but I have to remind myself that the telegraph is evil every time I open it because otherwise it can start to get to you