When comparing Bitcoin and Monero and adding argument of a emission bug is very silly. Emission bug was abused in Bitcoin but never in Monero. Yes there is same chance it happens in both. But fact is it was a abused only in Bitcoin and had to be forked.
As for the tail emission... It's fine. That's like less than a percent of total XMR in circulation...?
Yes the tail emission is 0.7% yearly and then slowly decreasing over years.
In general emissions of Bitcoin and Monero are almost identical in our lifetime. Our grand grand grand kids will maybe have 2 Monero for every Bitcoin. v