Women are portrayed in video games the same way and for the same reasons they are portrayed on TV and in magazines. This is ridiculous.
Your argument, is a fallacy.
The same can be said of people of colour, of LGBTTIQQ2SA people, of all minorities.
Please, do not diminish a problem because it is common (or in this case ubiquitous). That only makes it that much more of a problem.
Women are portrayed the way they are because it makes straight white men happy, but it destroys the agency of women as equal beings.