I'm pretty sure intel's plan is to flood the market. Why else would they be developing hybrid cpu/fpgas (like APUs) or why would they bother to create the CCIX interconnect? They're definitely going to flood the market.
Not exactly flooding the market with cheap ultrascale+ class products ...
https://www.anandtech.com/show/12773/intel-shows-xeon-scalable-gold-6138p-with-integrated-fpga-shipping-to-vendorssampling now to special customers. spendy and only an arria 10.
it'll be quite a while before we're seeing affordable integrated stratix10 / x86 products that mom and pop can afford.