Questions to those who says manny "is most likely on steroids"

[aether]

most are obviously just trolling but others really do believe that manny is somehow cheating. my questions for the latter:

1. why would you support such allegations when there is no proof of it?

2. are you not aware that such allegations does not only downplay pacquiao but the sport as a whole?

3. is it so hard to give credit to manny that some of you would resort to baseless accusations?

4. are you aware that pacquiao has tested negative in his most recent fight?