I struggled with this for a long time and even considered redoing my shower to eliminate the glass because it bothered me so much. I tried so many different things, including a lot of the stuff listed here but the best solution I found is barkeepers friend (https://barkeepersfriend.com/products/soft-cleanser/). It requires zero scrubbing and leaves the glass crystal clear after. I don’t even bother using a squeegee anymore because this is so easy.
Agree completely. This will have huge rippling effects throughout a lot of industries. For example, anyone who has used pot in the last year is automatically banned from obtaining a security clearance, even if it was in a legal state or prescription. This change will allow medical pot users to obtain and maintain a clearance.