Not trying to be rude, but you make absolutely no sense - There isn't even one single way you can interpret that reply from Wilson to be condescending no matter how you try to splice it - what they said is completely true. A simple question was asked, and the answer supplied was more than accurate. You don't know if the person who asked the question was a complete newbie at tennis or not, so how can you judge based off a short reply, without considering any context?
Yes The Clash was marketed well, but most of what they said in adverts was not even close to a blatant lie, it was plenty different to many racquets in the last 15 years, and it was extremely flexible as advertised. If you actually played with the Clash, you would know the way the racquet flexes feels quite different to other flexy racquets, and if compared to what the current market was producing for the last 10 years, it was very definitely something different. But it comes down to personal preference. A person who prefers stiffer racquets won't like the Clash, it goes the same for every racquet available, so what?
Clash by no means was greatest racquet ever, I've even sold mine now, but something very positive they did do was push the racquet market back into producing higher quality products, such as the Head Gravity and Yonex Vcore HD
A business is there to maximize sales, from a business standpoint, they did a fantastic job, if you hate on that, well you might aswell talk sh*t about every business on the market
You saying that you think he works for Wilson or really likes the Clash, is like me saying, you must work for Babolat or you must really love Pure Drives, because you keep badmouthing Clash/Wilson. Do you see that makes absolutely no logical sense? you're just making a straw-man argument by this stage
Also, how did pros have plenty of time to switch to the Clash in the off-season? The official Clash launched this year in February 2019 - the new season starts in January 2020. Even if you account for early play testers, that was happening in January 2019. There hasn't been an off-season since the Clash was introduced to market.