How can the future white minority look after their interests in various western nations as ethnic mixing is not going to happen?

Are we more interested in taking pictures for posterity's sake, or fully embracing & soaking up the moment? Are we more focused on stimulating our 5 senses, or with our Instagram bestowment?
Is it normal to feel responsible for your coworkers' well-being, and how can you balance empathy with self-care?