OW2 is so similar to OW1, that without it, these reviews would be saying that they're essentially the same game
All I've said was that people calling OW2 basically enshittified OW1 is not review bombing, because it's a valid review.
Because there are very few differences
Okay so you clearly agree that OW2 doesn't deserve to be the lowest rated game on steam, since "there are very few differences", and you liked OW1.
I don't really care what semantic nonsense or mental gymnastics you have to apply to convince yourself that whatever caused it to be ranked so low doesn't count as review bombing.