I disagree that frisking is OTT. It might seem that way if you've been going Champion Hill for x years and then it starts happening though. I think, that at this level and above, frisking and bag searches are par for the course. They might. It be what you're used to, but if we want to progress then
My only concern would be, that given we have a higher percentage of female fans, there being enough female stewards or security personnel to handle searches
No, again, it's perfectly normal. Random searches mean that some get searched, some don't