People thinking the English language is static and has to follow rules.
This Is English, my friend. The top dog of non-proscriptive languages where meanings change over time and reflect current usage.
Want to force everyone to follow the rules?
Start speaking French.
I’m not saying anything goes either but if people around you use less and fewer interchangeably, there is no communication breakdown at all.
Do you know the correct times to use practice vs practise?