My Corolla 2020 dashboard

My Corolla 2020; I take good care of it, cover the dashboard while it is out in the sun, and clean it regularly, but the leather now has apparent cracks that are getting bigger. Why? Also, if things worse, can this entire portion be replaced, and how much would that cost?

PIC:

Despite good care, leather can crack due to age, sun exposure, or quality. Replacement cost varies by location and car model but generally ranges from $300 to $1000 per seat, depending on upholstery and labor costs. Consulting a professional upholstery shop can provide accurate estimates.