We used to have a time when Windows users complained about Linux ports

...but why? I don't understand the logic behind this.

(To be more precise than above: They didn't complain about their quality, but about their very existence.)

Don't ask me. :D
Wanting to be the only one (being supported)?
Fearing it takes away resources?
Having tried Linux, not having been able to cope with it, and now hating it? (I saw some trolls which seem to have this story.)

What baffles me more is the next though:

Nowadays, this job has been taken by Linux users.

(For the records: They mostly don't complain about their quality, but about their very existence.)