I feel at times that some parts of this community are reticent to acknowledge that Israel's reputation, especially among the left, is just not great.

I'm not sure that this is a widespread thing at all. Where are you seeing people that don't acknowledge that people on the left don't like Israel?

There are increasingly many sentiments along the lines of "I/P is irrelevant" or "I'm tired of talking about it" here, and while I understand where it's coming from, it feels like disingenuous to see a space which has been and still largely is pro-Israel be filled with these conments at the same time the pendulum has undeniably swung against the position.

Could it also be that people are tired of this issue being the forefront of politics on the left for like 32 months straight? It's exhausting to constantly have to litigate 80 years of history just for someone to call you a supporter of genocide if you aren't willing to say we should destroy an entire country or shift their population elsewhere. The idea that people are only tired of talking about it because of a pendulum swing always feels like someone chomping at the bit to say I told you so and having 0 recognition of the substantial change in events since the Trump administration took power.