Yea true. Bitcoin will be fine, its because it is seen as the gold in crypto. So it wont just die out. Plus Bitcoin will have lighting enabled as well. So it will be just as fast. Now as far as scaling is concerned Vitalik has been upfront and vocal about it. He knows its an issue. ETH has planned phases to help with it. However eth for me has been by far the fastest coin to transfer despite the crypto kitty crap. Also I think this CME thing wont have too much effect. Always remember if you sell there will always be another buyer. For now I think bitcoin will surpass 20k, there wont be any major correction until january after new years. Reason being is the irs man. The tax man cant do anything if you have all your money invested not sitting in fiat. January might be a different story, where we might see a long term correction.