Every year, services that freely accept bitcoins are becoming less and less.
I'm not saying you are wrong, but I have not experienced this. It might be because I have never used centralized exchanges which require KYC or any service using payment processors such as BitPay which also require KYC or perform blockchain analysis in the first place. Certainly the places I spend bitcoin in person locally all tend to accept it directly and without a third party payment processor.
In the end, it all turns into a complete headache, because if, as you say, we leave those services that implement such checks and look for alternative ones, then we start to face other problems. For example, alternative services do not have the products that we need, or they are available, but not as good as they were in the service that we had to abandon.
That's kind of my point though. If we all continue to use these privacy invading services just out of convenience, then they will grow, dominate the ecosystem, and force out their competitors. If you want privacy respecting entities to thrive, then you need to actively seek them out, use them, support them, and encourage others to do the same, despite any initial inconvenience. If everyone moved from centralized exchanges to Bisq, for example, then the most common complaint Bisq gets about liquidity would simply cease to exist.