Yes, it’s extremely obvious. The recent “we give you $100/$200 extra credit for a month” is clearly just “you’re supposed to pay extra for the same usage from the now on” dressed up as a “bonus”, just like giving “bonus” usage off-peak before announcing faster burn rate during peak a short while ago.
And the recent “Investigating usage limits hitting faster than expected” [1] is probably them intentionally gauging how much they can push it without too much of an uproar.
[1] https://www.reddit.com/r/ClaudeAI/comments/1s7zgj0/investiga...