He also misspelled Navalny's name, as OP also did (but the article didn't), which is even more funny since it shows how much they do know about him and are just joining the yapping chorus of western propaganda.
I said that because Navalny is a fascist scumbag and a white supremacist. If that's the sort of people you support then you really need to check your morals.
The headspace of "anyone is better than Putin" also means that people that are worse are praised. Someone that openly calls Muslims "cockroaches" and extreme nationalism isn't exactly "better" than Putin's similar stances on the LGBTQIA+ communities. So it is very possible for Navalny to be worse if given the powers Putin currently has. The real point is that it isn't a good thing to blindly praise/support everyone that openly attacks Putin as some "hero of freedom" or something like that.