Tor communication metadata analysis by goverment

Hi, everyone.
In my country, government seek to gather metadata such as capacity of sending data or time of sending. The government tries to cooperate with ISP to detect suspicious communication with foreign server. Thus, it is easier for government to confirm end to end confirmation(one type of correlated attack). Is Tor over in my country?
How to deal with these problems.
My solution is to use remailer such as anonymous W3 remailer.
How about this suggestion?

No suggestions but look at my post. I am running a Snowflake proxy and…

You are correct of course. I am guessing it would be easy. Too easy now with AI.

Or is it the other way around where the ISP cooperates (or else??)