FURTHERMORE, I am staggered by the assumption of many simplified-grammar conlang enthusiasts that if only, if ONLY they could teach their perfectly structured and regular language to millions of children and they go on to actually use it for real communication in everyday life, the irregularities of evil natural language would naturally disappear and their precious conlang would still be pristine when they check again in 30 years
Every natural language on earth is irregular because people are irregular, communication is irregular, relationships are irregular and culture is irregular. Pidgins develop into creoles as people spend years together and get married, creoles develop into full-fledged natural languages as their children and grandchildren use it with their parents, neighbors and teachers. The irregularities are proof that it actually lives in people's souls, and are a reality to accept, not a problem to fix.
but while you're here, have you heard the good word of Classical Chinese? No conjugations. None. 😂