There is no shame in writing by hand after 2000. No one stipulates that you must type in Pinyin. Pinyin, Wubi, and handwriting are all fine. It is just a matter of your own habits. There is no good or bad distinction. Just adapt to it. And your handwriting speed may not be slower than others, it may be faster than others. Strictly speaking, handwriting is much better than Pinyin. Nowadays, people are accustomed to computers. They can recognize many words but cannot write them. They forget them after using them and degrade them. This is nothing to show off. On the other hand, if you often write by hand, you are familiar with it. It's definitely better than them. Nowadays, there are fewer and fewer people who can write well. You should be proud, not inferior.