Otoh, what you describe here can be called bias as well, and might make you dismiss a valid point, just because you believe him a blind fanboy.
Example not long ago, a clear and maybe a most prominent hater of Lewandowski, Mr Freetocan, put forth a theory that teammates ignore Lewandowski on purpose, to show Flick they want him out of the starting 11. Does that sound like a great service, wouldn't say so, and myself I wouldn't describe it as such either. It's not bad, and with such presence in the final third there are plenty of opportunities, but I wouldn't say it's unjust to say, that Raphinia and Yamal can have their ballon d'or glory mode days and waste Lewy's positioning - it's better than it was, but not really a pure center forward focused system either.
I also read here how his prolific scoring was because of him playing with Robbery and Robben, when in reality, the latter, while brilliant, was selfish to the point of insanity. The amount of times he blatantly ignored Lewandowski in almost completly free to score position, just to charge at defenders and try his trademark shot for 8th time or sth was v. hard to watch, then he scored one of all that and all was forgotten. Even Pep commented on this, that he can't make 33 year old player change his habits or something along the lines. It was funny, because when Lewandowski retaliated by not passing too, was met with an uproar about how selfish he is, while with Robben it was so par for the course, that hardly anyone had a problem with it.
Last but not least, it's always how he benefits from this attack, but not a lot how the attack benefits from him. To isolate him, even old, slow and finished, surely must cost some resources and maybe brings a bit more freedom to roam for others. Idk but imo can be suspected with the constant - purple patch, teams focus on him, others pick up scoring, Lewy bad sell, focus on Lewy wanes, scores more purple patch, repeat - scheme going since forever around him.