Say it with me:
No. Research. Is. Useless.
If we say that research is useless because it doesn't bring you mo ey we could stop teaching children math beyond the absolute basics because "it doesn't brinf them anything". This is stupid, because those are the fundamentals that tech children to thing logically and become useful member of society. Same with research. It teaches us the things necessary to maybe invent some of the most useful stuff ever seen