Neither do I. Was horrified when my daughter took out a 33 year mortgage because to my mind, normal is 25 years. Her broker asked her how much she “wanted” to pay and then told her she could achieve that on a 33 year mortgage. In my day, (sounding about 80 now) the broker just told you what repayments would be over 25 years, and if you couldn’t afford it you had to find a cheaper property.
35 year mortgages are still very much a minority (about 12% I believe) but there is a worrying trend towards longer terms. it’s about time it was flagged as a concern.