First of all matter shouldn't have get out of hands and get to the extent it went.
Govt fault is that they shouldn't have signed any kind of doc/contract whatsoever that they will kickout France's ambassador from the country. Govt should've contemplated about the repercussions ahead of signing any doc/contract.
On contrary, what TLP has done is not acceptable under any circumstance whatsoever. First and foremost, destroying your own country and hurting your own people wouldn't do any harm to France (ironically they must be laughing and saying look, we didnt had to do anything and they are burning and bring down then own country themselves - idiots).
Secondly, TLP and their supporters must understand that France is a very strong member of EU, which has 27 other member countries as well. And if you take action against one country, they all will come against you. You boycott one country, 27 counties will boycott you. Can Pakistan afford if 27 countries will start hurting Pakistan financially and economically? There are millions of Pakistani's living and working in those 27 countries, what are the odds they wouldn't start facing hardships as a reaction?
Thirdly, there are other Muslims countries from middle east, Turkey, Iran and Malaysia and Indonesia, have they dont the same - kickout France's ambassador from the country? Answer is no. Did anybody bothered to think even for a minute why? Its no brainer ...
Fourthly, TLP's actions have given a chance to our nemesis (India) to point fingers at us, start mud slinging at us and call us radical and start spread negative propaganda against Pakistan.
France's actions are intolerable, however, instead of committing senseless and thoughtless actions, it will make more sense if you raise voice against them at different forums and hit them financially via boycotting their product of all kinds.
My family has decided to abundance all their products which were using before i.e. Shampoo's and Perfume's etc - at least this is what we can do in our capacity. But what TLP has done is pure madness.