If anyone is going to bjj or judo looking for striking they're stupid. In todays martial world, anyone halfway serious knows this. Someone who already has a striking foundation, Imo, can make better use out of judo in real life, if you live in a part of the world where staying on your feet in a fight makes the most sense. The vast majority of people wear clothes where I live. Likewise due to the climate, for the majority of the year, they are wearing heavier clothing.
For whoso comes amongst many shall one day find that no one man is by so far the mightiest of all.