I also disagree with that.

Wasmer can run now Python server-side without any restrictions (including gevent, SQLAlchemy and native modules!) [1] [2]

Also, cool things are coming on the JS land running on Wasmer :)

[1] https://wasmer.io/posts/greenlet-support-python-wasm

[2] https://wasmer.io/posts/python-on-the-edge-powered-by-webass...

That is a good call out and I missed to consider the options you pointed. When I am back on keyboard I will add an updated note with a link to your comment. Thank you!