Strong laws are the answer.
Some people, including myself, took an opposing view, that laws are not the answer. It would be hard to prove systemic discrimination against transgender because there are so few of us, and no law would guarantee any indvidual a job. Employers, after all, have few open slots, and have to pick the best candidate based on a whole range of criteria, including appearance. This inflamed the TG lawyer. It seems wrong to her to choose anyone on appearance where appearance isn't clearly part of the job.