It's mutually beneficial. I don't see how it's hypocritical or damaging to Wales.
Better to have a handful of elite players sometimes, than never.
No one's forcing them to pick English-born players are they?
If England don't pick him, Wales would be silly not to, if he's interested.
Blaming players for maximising their career opportunities instead of throwing it away for the greater good is a waste of breath, and unfair.
Playing for Wales, Knowles might get a couple of games a year, or might not get any. In front of a handful of fans, against reserve grade footballers. Last year showed he won't even get a look in for GB.
Playing for England he would get trips to Aus/NZ, a chance at winning a World Cup, a chance at NRL opportunities.
All that said - if countries like Wales were getting real events every year, this would happen far less.
You want to see change? This needs to happen:
-England in Euros every 2 years. Euros go to a 4N format to increase competitive intensity and reduce costs.
-Smaller nations getting guaranteed tour games v visiting Aus or NZ
-GB tour locked in every 4 years. I think this would be beneficial for Wales if treated right.
a) Welsh players getting a fair look for GB
b) England (Knights) playing Celtic combined - as a GB selection trial - annually instead of proposed Exiles nonsense.
c) GB tour in the 3rd year (2020, 2024, 2028), after Europe WC qualifications are finished so not clashing.
Annually - England Knights v Celtic (best of 3)
2021 - World Cup
2022 - Euros vs England, France, Ireland. Test vs visiting Australia.
2023 - WC-Qualifiers OR (if already qualified) 4N tournament with other qualified nations.
2024 - GB Tour. Euros simultaneously.
2025 - World Cup
The RLEF and smaller nations are actually very close to the above.
The Euro format is a bit of a mess, but the real missing piece is England.
Need the RFL and England to buy in. Same as we need Australia to do better in the Pacific.
Unfortunately, prioritising the Exiles concept as discussed in the last few weeks shows they are looking the wrong way, again. (And Australia are more interested in playing the All Blacks than playing Rugby League...)